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Marine PC MPC-ML2DVR User Manual

Programmable digital video recorder lcd monitor
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Summary of Contents for Marine PC MPC-ML2DVR

  • Page 1 MPC-ML2DVR Programmable Digital Video Recorder LCD Monitor User Manual www.MarinePC.com...
  • Page 2 Copyright This document contains proprietary information protected by copyright. All rights are reserved. No part of this manual, in whole or part, may be reproduced by any means, in any form, without prior written permission of MarinePC. MPC-ML2DVR-UM(B) 3/2019...
  • Page 3 MPC-ML2--DVR Military Grade Programmable Digital Video Recorder LCD Monitor 8.4”, 10.4”, 12.1”, 15” User Manual MPC-ML2DVR-UM(B) 3/2019...

  • Page 4: Table Of Contents

    Save View, Name View Options ..........32 Optional NVIS Menu ..............34 IBIT Menu ..................35 Utility, Date/Time, Startup Menus ..........37 Programmable Softkeys ..............43 Communication Protocol ..............48 Internal Heater ................60 Appendix A - Mechanical Drawings ..........61 Appendix B - NEMA and IP Industry Standards ......61 MPC-ML2DVR-UM(B) 3/2019...
  • Page 5 The MPC-ML2DVR also integrates full DVR capability directly inside the case of the water- proof monitor, eliminating separate mounting interconnecting cables, saving space and providing environmental protection and tranportability for the DVR.

  • Page 6: General Safety Precautions

    This icon is intended to tell the User of a potential risk of electrical shock. CAUTION! INSTRUCTIONAL This icon is intended to tell the User of important operating and/or maintenance instructions. General Safety Instructions • Before operating the MPC-ML2DVR Display, read this User Manual thoroughly • Keep this User Manual for future use • Verify the system capability (see System Setup) to ensure operation of the Display • For expeditious installation, follow these User Manual instructions in sequence • Adhere to all Caution and Warnings on system and as stated in this User Manual • User Manual instructions for installation and operation should be followed precisely...
  • Page 7 • Disconnect power to system when Display is being installed • Upon installation, verify power input connector is securely seated on Display • Position power cable so it is not in contact with hot surfaces • Do not allow anything to rest on power cable, and • Protect power cable from extreme heat sources. Power Source • Always connect to a properly grounded DC (standard) power source • Unit may be powered with a qualified AC/DC Adapter (ask factory for details) • Any equipment to which Display is attached must also be connected to prop- erly wired and grounded power sources • Operational voltage is 10 - 36 VDC (Input is 12, 24, 28 VDC nominal), and • Power Consumption is: 30 Watts maximum. POWER CONSUMPTION MPC-ML2DVR power consumption is listed at 30 Watts maximum. MPC-ML2DVR-UM(B) 3/2019...

  • Page 8: Product Care, Maintenance

    • For Flush or Panel Mount units, cover product with a protective covering that will not scratch or transfer any dyes to Display screen. Disassembling Display voids warranty. To avoid risk of electrical shock, do not disassemble enclosure; Users cannot service. User maintenance is restricted to cleaning or power cable replacement, as explained. MPC-ML2DVR-UM(B) 3/2019...
  • Page 9 Shipping Box Contents The DVR is shipped in a custom box with enhanced packaging. Installer should save box and all packaging materials in the instance Display is returned to the MarinePC Service Center. Shipping box contents are: • MPC-ML2DVR Display • Cables and RAM Arm Mounting, if Ordered SYSTEM SETUP The DVR accepts Composite Video signals; (4) RS170 Inputs; (1) RS170 Output.

  • Page 10: Display Connectors

    Connectors are located on the back of the DVR chassis. See Figure 1, Table 1 for Con- nector Assignments. Figure 1 POSITION CONNECTOR CALL - OUT POWER VIDEO IN VIDEO IN VIDEO IN VIDEO IN VIDEO OUT VCOM PRESSURE EQ. GROUND Table 1 MPC-ML2DVR-UM(B) 3/2019...
  • Page 11 See Table 4. • Align with J6, VIDEO OUT connector; See Figure 1, #6 (J6) • Add a twist to lock SIGNAL • BNC receptacle is sealed CENTER VID_OUT • End-user supplies cable SHELL GROUND Table 4 MPC-ML2DVR-UM(B) 3/2019...
  • Page 12 AMPH P-MUSB-A511-00 Table 6 Pressure Equalizer Valve There is a Pressure Equalizer Valve on the chassis, see Figure 1, PE. See Figure 2 for close-up. In final installation, do not block or constrain valve. CAUTION! Figure 2 Do not block or constrain the Pressure Equalizer Valve. MPC-ML2DVR-UM(B) 3/2019...

  • Page 13: Digital Video Recorder

    When the USB is connected Windows will recognize the display as a storage device. However, the PSM must be in download mode first (PC Download Menu, Figure 16). DVR STOPS RECORDING WHEN USER IS IN MEDIA LIBRARY MENU. MPC-ML2DVR-UM(B) 4/2019...
  • Page 14 In the bottom center of the screen, a popup information window (aka ‘toast’) displays the video status as it changes. It will list both physical port and resolution (or no video) detected, then close after approximately 5 seconds. MPC-ML2DVR-UM(B) 3/2019...
  • Page 15 Hold Power (PWR) button for a few seconds to Power DOWN. At Power DOWN, in upper left screen, DVR status reads ‘DVR SHUTTING DOWN’. If DVR was in record mode, file is saved and file name is splashed across bottom of screen. REC. Starts recording of selected input feed and opens the RECORD menu. When pressed, text (and action) toggles between Record and Stop. Red Dot flashes when DVR is recording. MEDIA. Opens Media Menu, Figure 13. SNAPSHOT. Takes a Snapshot of selected input feed. MPC-ML2DVR-UM(B) 3/2019...
  • Page 16 Sets CHX as record path Video Input Source and closes Record Menu. CHX will display (C1, C2, C3 or C4) to match current PIP Video Input Source. Setting holds through power cycles. REC CHY (L5). Sets CHY as record path Video Input Source and closes Record Menu. CHY will display (C1, C2, C3 or C4) to match current Background Video Input Source. Set- ting holds through power cycles. STOP (B5). Stops recording and closes the Record Menu. MPC-ML2DVR-UM(B) 3/201B...
  • Page 17 Sets CHX as record path Video Input Source and closes Record Menu. CHX will display (C1, C2, C3 or C4) to match top POP source. Setting holds through power cycles. REC CHY (L5). Sets CHY as record path Video Input Source and closes Record Menu. CHX will display (C1, C2, C3 or C4) to match bottom POP Video Input Source. Setting holds through power cycles. STOP (B5). Stops recording and closes the Record Menu. MPC-ML2DVR-UM(B) 3/2019...
  • Page 18 REC CH3 (L5). Sets CH3 as recording path Video Input Source and closes Record Menu. REC CH4 (R5). Sets CH4 as recording path Video Input Source and closes Record Menu. STOP (B5). Stops recording and closes the Record Menu. MPC-ML2DVR-UM(B) 3/2019...
  • Page 19 The Main Menu is the entry portal to submenus. The following submenus are accessed, which open additional tiers of submenus. VIEW MODE (L1). Enter View Mode submenu (Figure 12). MEDIA (L2). Access to the Media Gallery (Figure 13), a thumbnail grid of recorded Video and Snapshot files. IBIT (L3). Enter Initiate Built-In-Test (IBIT) menu (Figure 26). Checks system functionality. NVIS SETTINGS (L4). (Optional feature). Enter NVIS Settings submenu (Figure 25). UTILITY (R1). Enter Utility (Tools) submenu (Figure 27). (Factory Reset, Programmable Buttons, Button Text, Startup, J7 VCOM Menu.) EXIT (R5). Returns to Menu OFF (Power ON) view (Figure 7). MPC-ML2DVR-UM(B) 3/2019...
  • Page 20 C4 (B4). Edit Composite 4 Video options. INPUT OP/OFF (R1). Enables or Disables Video Input for Source (SRC) button selection. PIP (R2) enter submenu Picture-In-Picture (PIP) layout options (Figure 8). Select to POP (R3) enter submenu Picture-Over-Picture (POP) layout options (Figure 9). Select to QUAD (R4). enter submenu QUAD layout options (Figure 10). Select to BACK (R5) Returns to Main Menu (Figure 11). MPC-ML2DVR-UM(B) 3/2019...
  • Page 21 Use the Arrow UP icon key to navigate UP a row in the Media Gallery. RIGHT (L3). Use the Arrow RIGHT icon key to navigate (right) to Next Media File. LEFT (L4). Use the Arrow LEFT icon key to navigate (left) to Previous Media File. DOWN (L5). Use the Arrow DOWN icon key to navigate to next Row of Media Files. BACK (R5). Returns to Main Menu (Figure 11). MPC-ML2DVR-UM(B) 3/2019...
  • Page 22 Opens submenu Confirm Delete (Figure 15) to Delete All Media files. SECURE ERASE (B3). Opens submenu Confirm Delete (Figure 15) to securely wipe all data (Videos and Snapshots) from the Media Gallery. PC DOWNLOAD (B5). Use the shaded Arrow DOWN icon key to open the submenu PC Download (Figure 16). BACK (R5). Returns to Main Menu (Figure 11). Remember! A DELETED MEDIA file is not retrievable. MPC-ML2DVR-UM(B) 3/2019...
  • Page 23 After selecting any Delete action keys (B1 - B3) on Media Menu, the Confirm Delete Menu opens, Figure 11 WARNING TEXT. Note the Confirm Delete Selected, Delete All or Secure Erase before per- forming action. YES (R4). Confirm Delete Action (Delete Selected, Delete All, or Secure Erase. For more on the Secure Erase process, see Secure Erase Menu (Figure 13). CANCEL (R5). Aborts action and returns to the Media Menu screen (Figure 10). CAUTION! Remember! A DELETED video file is not retrievable. MPC-ML2DVR-UM(B) 3/2019...
  • Page 24 PC folder destination (or Control C (copy), then Control V (paste) • Wait for download to complete; may take several hours dependent on Media File volume • EXITING PC DOWNLOAD message banner appears in upper left screen as DVR and PC discon- nect. Wait for disconnect to complete. EXIT (R5). Exits the PC Download process. Returns to Main Menu (Figure 11). CAUTION! USB STICK WILL NOT TRANSFER FILES OFF THE DVR. MPC-ML2DVR-UM(B) 3/2019...
  • Page 25 • Select YES (R4) to start Secure Erase. • Select NO (R5) to Abort Secure Erase; Screen returns to Media Menu (Figure 13). • SE takes approximately 10 seconds to complete; screen will read SECURE ERASE In Progress • While SE is in process, DVR recording functions are disabled • Live Feed Video and some other menus should be available during Secure Erase Instructions continued on next page. CAUTION! Secure erase reformats the Media drive. All files are wiped. MPC-ML2DVR-UM(B) 3/2019...
  • Page 26 Refer to Figure 7, Menu OFF View (Power ON View). • Power must be applied to unit during the SE process; If unit looses power during SE, process will complete upon next Power ON; follow on-screen instructions. CAUTION! If unit looses power during Secure erase, process will complete upon next power MPC-ML2DVR-UM(B) 3/2019...
  • Page 27 Rewinds Video at incremental rates of 2x, 4x, 8x and 16x. • Press PLAY/PAUSE to stop rewind action, and • Press PLAY/PAUSE again to resume Video play. SNAPSHOT (L4). Press to take a Snapshot of Video Playback frame from the saved Video in play; Snapshot is saved to Media Gallery (Figure 13) with cur- rent Time/Date stamp. After Snapshot is taken, screen returns to Video in play. BACK (R5). Returns to Main Menu (Figure 11). MPC-ML2DVR-UM(B) 3/2019...
  • Page 28 The submenu Snapshot Viewer screen (Figure 20) appears when accessed through the Snapshot Key (R5) in the Media Menu (Figure 13). This menu screen allows the User to view the Snapshot image. BACK (R5). Returns to Main Menu (Figure 11). This section is intentionally left blank. MPC-ML2DVR-UM(B) 3/2019...
  • Page 29 Cycles through three (3) PIP window sizes: Small, Medium, and Large. Each press increases size, then returns to PIP default (Small). LOCATION (L2). Cycles through five (5) PIP screen locations: Top Left, Top Right, Center, Bottom Left, and Bottom Right. CH1 [CX] (L3). Cycles CH1 Video Input Sources for configuration in PIP view. Default chan- nel feed (X=1-4) for CH1 is indicated by brackets. Example: CH1 [C4] CH2 [CX] (L4). Cycles CH2 Video Input Sources for configuration in PIP view. Default chan- nel feed (X=1-4) for CH2 is indicated by brackets. Example: CH2 [C1] RECORD INPUT (L5). Select Input to Record. Border draws around recorded feed. SAVE (R4). Opens Save View Menu (Figure 24). BACK (R5). Returns to View Mode Menu (Figure 12). MPC-ML2DVR-UM(B) 3/2019...
  • Page 30 (POP) Mode is not available. SCALE CH1 (L1). Cycles Top Window options: CROPPED STRETCHED SCALE CH2 (L2). Cycles Bottom Window options: Stretched or Cropped. CH1 [CX] (L3). Select CH1 Video Input from cycling through channel feed (X=1-4) sources. CH2 [CX] (L4). Select CH2 Video Input from cycling through channel feed (X=1-4) sources. RECORD INPUT (L5). Select Input to Record. Border draws around recorded feed. SAVE (R4). Opens Save View Menu (Figure 24). BACK (R5). Returns to View Mode Menu (Figure 12). MPC-ML2DVR-UM(B) 3/2019...
  • Page 31 CH1 FEED. • Top Left screen quadrant. CH2 FEED. • Top Right screen quadrant. CH3 FEED. • Bottom Left screen quadrant. CH4 FEED. • Bottom Right screen quadrant. RECORD INPUT (L5). Select Input to Record. Border draws around recorded feed. SAVE (R4). Opens Save View Menu (Figure 24). BACK (R5). Returns to View Mode Menu (Figure 12). MPC-ML2DVR-UM(B) 3/2019...
  • Page 32 VIEW 4 (R4). Saves the assigned PIP/POP/QUAD View 4 entry. Key press opens View Name Entry Menu to name the view (Figure 25); new view name replaces ‘Empty’ . BACK (R5). Returns to previous menu (PIP, POP or QUAD). MPC-ML2DVR-UM(B) 3/2019...
  • Page 33 Adds an empty SPACE (as in a spacebar press). CLEAR (R1). Clears Current Characters. BACKSPACE (R2). Deletes Last Character. SELECT (R3). Enters Character. SAVE (R5). Exits Menu while saving changes. BACK (B5). Returns to Save View Menu (Figure 24). MPC-ML2DVR-UM(B) 3/2019...
  • Page 34 NVIS Red/Green viewing capability is an option ordered at time of unit production. This fea- ture allows interfacing with Night Vision Devices without adverse effects. The NVIS Setting Menu (Figure 26) is accessed from the Main Menu (Figure 11), and allows the User to select their NVIS viewing color: RED or GREEN. NVIS RED (L1). Selects the NVIS RED view color. NVIS GREEN (L2). Selects the NVIS GREEN view color. Factory default is GREEN. BACK (R5). Returns to Main Menu (Figure 11). From other menu screens, hold down SRC Button for (3) seconds to return to Main Menu. MPC-ML2DVR-UM(B) 3/2019...
  • Page 35 For the purpose of detecting an external communications error from an incoming signal, Con- tinuous BIT (C-BIT) runs in the background. C-BIT verifies the input connector is operative by verifying data integrity through the external communications port. All BIT results are stored in memory with time and date stamping, and failures are listed in the Test Log Box as shown on the display screen. MPC-ML2DVR-UM(B) 3/2019...

  • Page 36: Ibit Menu

    INITIATE IBIT (L1). Running Initiate BIT (IBIT) allows User to confirm all systems are function- ing. Results are shown as counts per category in the test log box in the center of the display screen. Select INITIATE IBIT (L1) to start the process. TEST LOG BOX FIELDS. The Test Log Box Fields indicate the following: • Version of IBIT test run • Lists the overall result of last IBIT test: PASS or FAIL • TOTAL: Lists the total ERROR count from unit’s initial Power ON (manufacture date) • SESSION: Lists the ERROR count from unit’s current Power ON session, and • Lists an Error Code. (See Error Codes, next page, Table 7) MPC-ML2DVR-UM(B) 3/2019...
  • Page 37 Indicates there is a failed communication with DVR Module Communication Error. Indicates there is a failed communication with the Keys/Buttons Circuit. Indicates there is a failed communication with the Power Module. Table 7. Error CODES This section is intentionally left blank. MPC-ML2DVR-UM(B) 3/2019...
  • Page 38 Events Performed at P-BIT, I-BIT and C-BIT SYSTEM TEST NAME POWER UP INITIATED INITIATED CONTINUOUS SERIAL MENU RAM ERROR ROM ERROR EEP ERROR DVR ERROR KEY ERROR PWR ERROR Table 8. BIT EVENTS This section is intentionally left blank. MPC-ML2DVR-UM(B) 3/2019...
  • Page 39 • SERIAL COMMUNICATIONS PORTS: Sets to default RS232 • CONTRAST: Resets to a predetermined factory setting • KEY DOWN/KEY UP: Restores to Text List (See Section Communication Protocol) • BUTTON TEXT: restores to ON, and • NVIS COLOR (If Option installed): Sets to GREEN. PROGRAM BTN (L2). Initiates Programmable Button (Select Key) Menu (Figure 34). BTN TEXT (L3). Adjust Button Label Text as to: Always ON, Hide, Timeout 3S, 5S, or 7S. STARTUP (L4). Opens Startup Menu (Figure 32). J7 VCOM (L5). Opens Comm. Options (Figure 31); select Protocol: RS232 or RS422. DATE (R1). Opens Date Adjust Menu (Figure 29). TIME (R2). Opens Time Adjust Menu (Figure 30). BACK (R5). Returns to Main Menu (Figure 11). MPC-ML2DVR-UM(B) 3/2019...
  • Page 40 INC (L2). (MONTH, DAY OR YEAR) or increment selected value if edit- Navigate to next item ing. DEC (L3). (MONTH, DAY OR YEAR) or decrement selected value Navigate to previous item if editing. CANCEL (R5). Returns to Utility Menu (Figure 28) without saving changes. SAVE (R4). Saves DATE and returns to Utility Menu (Figure 28). MPC-ML2DVR-UM(B) 3/2019...
  • Page 41 Navigate to next item if editing. DEC (L3). (HOUR, MINUTE, or SECOND) or decrement selected Navigate to previous item value if editing. CANCEL (R5). Returns to Utility Menu (Figure 28) without saving changes. SAVE (R4). Saves TIME and returns to Utility Menu (Figure 28). MPC-ML2DVR-UM(B) 3/2019...
  • Page 42 J7 VCOM (RS232 default) BACK Figure 31. J7 VCOM COMMUNICATIONS MENU COMMUNICATIONS Menu The Communications Menu (Figure 31) is where setting options are made for communica- tions port J7 VCOM. Select either RS232, RS422 or OFF, dependent on User requirements. This Menu is accessed through the Utility Menu.(Figure 28). The factory reset default is RS232. J7 VCOM (L1). User selects either RS232 (Default), RS422 or OFF for J7 VCOM port com- munications setting. BACK (R5). Returns to Utility Menu (Figure 28). From other menu screens, hold down SRC Button for (3) seconds to return to Main Menu. MPC-ML2DVR-UM(B) 3/2019...
  • Page 43 VIEW (L1). Enters View Startup Menu (Figure 33). BACK (R5). Returns to Utility Menu (Figure 28). NIGHT AND DAY TOGGLE BUTTON NIGHT and DAY TOGGLE button The NIGHT and DAY Toggle Button (N/D) is located right on top row, right. (Figure 32). NIGHT. The Night Button is indicated by a Crescent Moon icon. When selected, Backlight is adjusted to a predetermined Night Range. DAY. The Day Button is indicated by a Sun icon. When selected, Backlight is adjusted to a predetermined Day Range. MPC-ML2DVR-UM(B) 3/2019...
  • Page 44 Starts with Composite 4, full screen. VIEW 1 (R1). Select from PIP/POP/QUAD View 1. (View name replaces ‘Empty’) VIEW 2 (R2). Select from PIP/POP/QUAD View 2. (View name replaces ‘Empty’) VIEW 3 (R3). Select from PIP/POP/QUAD View 3. (View name replaces ‘Empty’) VIEW 4 (R4). Select from PIP/POP/QUAD View 4. (View name replaces ‘Empty’) SAVE (R5). Saves View selection for next Power ON view. Auto-returns to Startup Menu (Fig- ure 32). CANCEL (B5). Cancels entry. Returns to Startup Menu (Figure 32). MPC-ML2DVR-UM(B) 3/2019...
  • Page 45 When Keys are programmed with the COMM CMD function, they will transmit a Key Down mes- sage and Key Up message. Simultaneous Key presses may be detected when multiple Key Down For example, L1-down (hold) messages are transmitted before Key Up messages are transmitted. followed by L2-down. MPC-ML2DVR-UM(B) 3/2019...
  • Page 46 VIEW 1 (R1). User-configured layout entry 1 toggles ON and OFF. ‘Empty’ displays or the saved PIP/POP/QUAD view name. VIEW 2 (R2). User-configured layout entry 2 toggles ON and OFF. ‘Empty’ displays or the saved PIP/POP/QUAD view name. VIEW 3 (R3). User-configured layout entry 3 toggles ON and OFF. ‘Empty’ displays or the saved PIP/POP/QUAD view name. VIEW 4 (R4). User-configured layout entry 4 toggles ON and OFF. ‘Empty’ displays or the saved PIP/POP view name. BACK (R5). Returns to Select Programmable Button Select Key Menu, (Figure 34). CANCEL (B5). Cancels entry. Returns to Utility Menu (Figure 28). MPC-ML2DVR-UM(A) 3/2015...
  • Page 47 CH1 displays the Composite 4 Video Input. BACK (R5). Returns to Programmable Button Key Set Function Menu (Figure 35). CANCEL (B5). Cancels entry; returns to Utility Menu (Figure 28). BEZEL KEY BUTTONS There are (20) bezel softkey buttons; (5) keys on left (L1-5), right (R1-5), bottom (B1-5) and top, (T1-5) (Figure 7). Use keys to select on-screen menu options. Softkeys are illuminated in Day or Night mode or Display OFF mode. Night luminance is subdued to match existing platform night lighting scheme. MPC-ML2DVR-UM(B) 3/2019...
  • Page 48 Navigates Selection Cursor RIGHT. LEFT (L3). Navigates Selection Cursor LEFT. DOWN (L4). Navigates Selection Cursor DOWN. SPACE (L5). Adds an empty SPACE (as in a spacebar press). SAVE (R5). Exits Menu and Saves Changes. BACK (B1). Returns to Programmable Button Key Set Function Menu (Figure 35). CANCEL (B5). Cancels entry; returns to Utility Menu (Figure 28). MPC-ML2DVR-UM(B) 3/2019...

  • Page 49: Communication Protocol

    Physical and Data Link Layer The DVR communicates via RS232 or RS422 interface using the following port settings (Table 9). BAUD RATE 19200 bps DATA BITS PARITY NONE START BITS STOP BITS FLOW CONTROL NONE Table 9. PORT SETTINGS MPC-ML2DVR-UM(B) 3/2019...
  • Page 50 ‘$’ and ‘*’ [CR][LF] Carriage Return Character (OxD) and Line Feed (OxA) combina- tion terminates the message Table 10. NMEA message format Checksum Calculation unsigned char ComputeChecksum(string text) unsigned char startInx, endInx, result; startInx = Pos(‘$’, text) + 1; //start at character after ‘$’ in string endInx = Pos(‘*’, text) - 1; //end at character before ‘*’ in string result = 0; for(int n = startInx; n < = endInx; n++) result = result ^ text[n]; return result; MPC-ML2DVR-UM(B) 3/2019...
  • Page 51 From DVR DSKTQ Response DSACK From DVR Acknowledge Response; Used if PSM acknowl- edges command DSNAK From DVR Not Acknowledged Response; Used if command was not recognized by PSM or the command contained errors Table 11. PROTOCOL Commands MPC-ML2DVR-UM(B) 3/2019...
  • Page 52 L1, L2, L3, L4, L5, R1, R2, R3, R4, R5, B1, B2, B3, B4, B5, T1, T2, T3, T4, T5 Example: $DSKUP,L1*08[CR][LF] Factory default transmit message for top left key (L1) when released (from Press Down). Response: N/A Warning: A factory reset will revert the key down message to factory default (see ‘Fac- tory Default Key Down and Key Up Transmit Text’ section). MPC-ML2DVR-UM(B) 3/2019...
  • Page 53 DATA Placeholder Example: $DSIBT,00*64[CR][LF] (Command runs.) Response: DSBTR: transmitted after IBIT test with IBIT not completed, then again after IBIT completes, with test set results. DSNAK: command not recognized or contained errors. DSBTQ ‘Request IBIT Results’ Command The DSBTQ Request IBIT Results command requests the PSM to transmit the last IBIT Sys- tem Test results. Use DSIBT (Initiate IBIT) command if a test needs to be run. FIELD NAME DATA Placeholder Example: $DSBTQ,00*7C[CR][LF] Requests an IBIT response from PSM. Response: DSBTR or DSNAK DSBTR ‘IBIT Response’ Command The DSBTR IBIT Response command contains status information and results from running IBIT System Test. When DSIBT (initiate IBIT) is received, the PSM immediately transmits an IBIT response with status flags bit 7 set low. Upon completion, the PSM transmits a second response message with status flags bit 7 set high, with test results. MPC-ML2DVR-UM(B) 3/2019...
  • Page 54 IBIT incomplete response message Example: $DSBTR,80,0000*5B[CR][LF] IBIT complete and failed response message Example: $DSBTR,C0,0000*20[CR][LF] IBIT complete and successful response message Response: N/A DSFWQ ‘Request Firmware Version’ Command The DSFWQ Request Firmware Version command requests DSFWR (Firmware Version Response) from the DVR. FIELD NAME DATA Placeholder MPC-ML2DVR-UM(B) 3/2019...
  • Page 55 01 – Suspend Drawing 02 – Suspend Drawing and do not save Example: $DSPKM,01*6C[CR][LF] //Suspend drawing … program key info $DSPKM,00*6D[CR][LF] //Resume drawing and force scene to repaint Response: DSACK or DSNAK DSPKD ‘Program Key Down Transmit Message’ Command The DSPKD Program Key Down Transmit Message command is used to program the mes- sage a key will transmit when pressed. The data in Field 1 is encoded in a series of ASCII character pairs representing hex bytes. For example, the ASCII characters ‘0102’ represent the two hex bytes 0x01 and 0x02; these two hex bytes transmit when the key is pressed. MPC-ML2DVR-UM(B) 3/2019...
  • Page 56 L1, L2, L3, L4, L5, R1, R2, R3, R4, R5, B1, B2, B3, B4, B5, T1, T2, T3, T4, T5 Function NONE, COMM, SWAP, VIEW1, VIEW2, VIEW3, VIEW4, C1, C2, C3, C4 Example: $DSPKF, L1, COMM*3B Top left key (L1) set to cycle the video input Response: DSACK or DSNAK MPC-ML2DVR-UM(B) 3/2019...
  • Page 57 L1, L2, L3, L4, L5, R1, R2, R3, R4, R5, B1, B2, B3, B4, B5, T1, T2, T3, T4, T5 Example: $DSKFQ,L1*1A[CR][LF] Response: DSKFR or DSNAK DSKTQ ‘Request Program Key Text Transmit Message’ Command FIELD NAME DATA BTNID L1, L2, L3, L4, L5, R1, R2, R3, R4, R5, B1, B2, B3, B4, B5, T1, T2, T3, T4, T5 MPC-ML2DVR-UM(B) 3/2019...
  • Page 58 FIELD NAME DATA BTNID L1, L2, L3, L4, L5, R1, R2, R3, R4, R5, B1, B2, B3, B4, B5, T1, T2, T3, T4, T5 Function NONE, COMM, SWAP, VIEW1, VIEW2, VIEW3, VIEW4, C1, C2, C3, C4 MPC-ML2DVR-UM(B) 3/2019...
  • Page 59 Hex ACII Hex bytes encoded as an ASCII Hex character Sequence. The hex string Text must be less than or equal to 12 bytes representing up to 6 characters. Example: $DSKTR, L1, 535243*21[CR][LF] Top left key (L1) text is ‘SRC’ Response: DSACK or DSNAK DSACK ‘Acknowledge Response’ Command The DSACK Acknowledge Response command is PSM’s response to valid commands. FIELD NAME DATA Placeholder Example: $DSACK,00*72[CR][LF] (Command runs.) Response: N/A DSNAK ‘Not Acknowledge Response’ Command The DSNAK Not Acknowledge Response command is the DVR’s response when it receives a command it does not recognize or the received command has errors such as the checksum failed. FIELD NAME DATA Placeholder Example:$DSNAK,00*7F[CR][LF] (Command runs.) Response: N/A MPC-ML2DVR-UM(B) 3/2019...
  • Page 60 $DSKUP,L5*0C[CR][LF] $DSKUP,R5*12[CR][LF] Down $DSKDN,B1*09[CR][LF] Down $DSKDN,T1*1F[CR][LF] $DSKUP,B1*06[CR][LF] $DSKUP,T1*10[CR][LF] Down $DSKDN,B2*0A[CR][LF] Down $DSKDN,T2*1C[CR][LF] $DSKUP,B2*05[CR][LF] $DSKUP,T2*13[CR][LF] Down $DSKDN,B3*0B[CR][LF] Down $DSKDN,T3*1D[CR][LF] $DSKUP,B3*04[CR][LF] $DSKUP,T3*12[CR][LF] Down $DSKDN,B4*0C[CR][LF] Down $DSKDN,T4*1A[CR][LF] $DSKUP,B4*03[CR][LF] $DSKUP,T4*15[CR][LF] Down $DSKDN,B5*0D[CR][LF] Down $DSKDN,T5*1B[CR][LF] $DSKUP,B5*02[CR][LF] $DSKUP,T5*14[CR][LF] This section is intentionally left blank. MPC-ML2DVR-UM(B) 3/2019...

  • Page 61: Internal Heater

    Display up to operational temperature • Once the Display is up to operational temperature, the flashing LED becomes a steady illumination and the Display automatically powers on • Maximum time for the Display to reach operational temperature is approximately 12 minutes (15 minutes for 15’), and • There are no user adjustments for the Internal Heater function. APPENDIX A Mechanical Drawings Product Mount diagrams and dimensions may assist with installation. Contact info@marinepc. for applicable Overview Drawings. MPC-ML2DVR-UM(B) 3/2019...
  • Page 62 NOTES MPC-ML2DVR-UM(B) 3/2019...
  • Page 63 NOTES MPC-ML2DVR-UM(B) 3/2019...
  • Page 64 OR FOR SPECIFIC PERFORMANCE OF partial ship any order. THE PRODUCTS, THEIR MERCHANTABIL- Cancellations: Once an order is placed by ITY OR FITNESS FOR ANY PARTICULAR PURPOSE. the purchaser and accepted by MarinePC, MPC-ML2DVR-UM(B) 3/2019...