Table of Contents
Related Manuals for KROMA BM5309D13
Summary of Contents for KROMA BM5309D13
-
Page 1: User Manual
Professional Monitors 9” BM5309A12 (V.3-4)/A13 User Manual BM5309D13 Edition 01 2002 KROMA T E L E C O M Pol. Ind. Alcobendas - C/ La Granja, 80 28108 Madrid - ESPAÑA Tel. (34-91) 661 45 14 Fax. (34-91) 484 03 49... -
Page 2: Safety Information
KROMA PROFESSIONAL MONITORS BM5309 TELECOM SAFETY INFORMATION WARNING: This product includes critical mechanical and electrical parts which are essential for X-Radiation safety. For continued safety replace critical components indicated in the service schematic only with exact replacement parts given in the parts list of service Manual. - Page 3 TELECOM INTRODUCTION 1.1. APLICATIONS The KROMA BM5309 monitors have been designed to use in Broadcast studios for signal evaluation requiring accurate picture reproduction. Also it can be used in post- production.. They incorporate microprocessor based control in all its operations, providing automatic color set-up, thus eliminating the operator´s subjetive factor.
-
Page 4: Colour Stability
1.1.6. REMOTE CONTROL The RS-485 bus included in the BM5309 KROMA monitors. Is able to control up to 128 monitors. These can be in group controlled, individually controlled or all of them can be controlled at the same time by remote control RK5000. - Page 5 KROMA PROFESSIONAL MONITORS BM5309 TELECOM 1.2. TECHNICAL SPECIFICATIONS 1.2.1. SCAN & SYNC Systems 625/50/2:1 Horizontal frequency 15.625 Hz 525/60/2:1 Horizontal frequency 15734 Hz ± 750 Hz Horizontal oscillator lock-in range: Horizontal sync. constant time: Fast: 0.5 mS Slow: 2.5 mS 1.2.2.
- Page 6 KROMA PROFESSIONAL MONITORS BM5309 TELECOM • Auxiliary signal (Front panel) ♦ Format : CCVS similar to A and B ♦ Impedance : 75 Ω ± 1% ♦ Return losses: > 25 dB @ 5 Mhz. 1.3.2. LUMINANCE • Frequency response: Without notch filter: 100 Khz - 6 Mhz ±...
- Page 7 KROMA PROFESSIONAL MONITORS BM5309 TELECOM ♦ Missmatch between components: Gain: < 0.1% Delay: < 3 ns ♦ Analog audio levels: (Only in BM5309X02 and BM5309X04) 4Vpp @ 0dBFs Nota: The audio outputs are not designed to work with 4 or 8 Ohm loads, it must be connected to inputs with loads >1K Ohm.
-
Page 8: Installation
After having removed the equipment from its original packing material, check for visible signs of damage which may have occurred during shipment. Report any shortage or damage to the freight carrier and KROMA or its representative inmediately. Check that you have received the following accessories with the monitor: •... - Page 9 KROMA PROFESSIONAL MONITORS BM5309 TELECOM 1.5.2. Safety Information For electric shock protection, it is necessary to connect the chassis to a protective ground; to this purpose, the earth ground terminal of the plug is directly connected to the metal part of the monitor (green-yellow wire). Insert the power plug in a mating outlet with an earth ground contact.
- Page 10 1.5.7. Remote Control Connectors (RS-485 Interface) They are located at the rear of the video unit. The connectors, in loop through configuration, are prepared for connection of the KROMA RK-5400 remote control.This connector, are also useful for to update the futures software versions...
-
Page 11: Input Key
KROMA PROFESSIONAL MONITORS BM5309 TELECOM 2. INPUTS SELECTION 2.1. INPUT key This key allows the selection of diferent inputs , by consecutive key presses. The number of states, or possible inputs, it rely on the INPUT assignment that it has made. This could change between one and six inputs. -
Page 12: Auxiliary Functions
KROMA PROFESSIONAL MONITORS BM5309 TELECOM 3. AUXILIARY FUNCTIONS 3.1. SYNC Key Key for the selection of internal or external sync. However this function can be enabled by programming of the this option in sub-menu, in this case the SYNC input CCVS C in BM5309A12. - Page 13 KROMA PROFESSIONAL MONITORS BM5309 TELECOM 3.5. ESC Key This key will allow us to return to previous menu and interrupt procedures. When you return from the previous menu or shown some of the controls (BLK, CNT,...), if any parameter has been modified,it will save in static mode in the working memory.
-
Page 14: Command Keys Function
KROMA PROFESSIONAL MONITORS BM5309 TELECOM 4. COMMAND KEYS FUNCTION 4.1. BLK KEY (BLACK LEVEL/BRIGHT) By pressing of this key from the normal mode, a message appears in the screen, indicating the current value of the black level, (Brightness) and BL K if the value has been calibrated or not. -
Page 15: Apt/Vol (Apt/Volume)
KROMA PROFESSIONAL MONITORS BM5309 TELECOM 4.4. HUE/TINT (NTSC only) Similar behavior to the described for BLCK concerning to the chrominance phase regarding to the burst in the decoder. Because is a parameter of the NTSC system will only be permitted their modification when the active signal corresponds to this system. -
Page 16: Menus Operation
KROMA PROFESSIONAL MONITORS BM5309 TELECOM 5. INDICATORS 5.1. UNCAL LED This LED is kept activated (Red LED lit) if any of the variables:BLK, CNTR, APT, HUE or SAT, has a different value of the calibration. In order to proceed to the calibration of this variable, see previous paragraph, and the behavior of the CAL key with the modes BLCK , CNTR, APT, HUE or SAT. -
Page 17: Memory Recall Menu
KROMA PROFESSIONAL MONITORS BM5309 TELECOM 6.2. MEMORY RECALL MENU It allows to load in the working memory the content of whatever of the existent memories in the monitor (USER 0, USER 1, USER 2 or USER 3 or SYSTEM). MEMORY RECALL MENU... - Page 18 TELECOM 6.3.1. AUTO SET UP option It can be carried out, by means of the set Generator/ Analizer KROMA DG5400 and probe AK4400X50 especially designed for this use. When CAL key is pressed, will appear a flashing message in the lower line, requesting the technical password.
-
Page 19: Crt/Ref Option
KROMA PROFESSIONAL MONITORS BM5309 TELECOM The adjustment procedure informs about several events that don´t allow carry out it correctly. The messages are the following: • "CANNOT CONNECT": • "UNCOHERENT DATA": • "Not CONVERGED": it could be originated by different causes, the most common is the input level of the signal. -
Page 20: Option: Manual Set Up
KROMA PROFESSIONAL MONITORS BM5309 TELECOM 6.4. Option: MANUAL SET UP When you select this option MANUAL SET UP from the SET UP menu,you would be able to adjust all the monitor parameters values, as much the current values as the calibration values. - Page 21 KROMA PROFESSIONAL MONITORS BM5309 TELECOM Once selected one of the options the symbols (_ _ _) located in the right hand of the lower part of the screen going to indicate the value of the state of the variable. If the CAL key is pressed again then will be stored the last current value, the dashed lines appear again and one may select another variable.
- Page 22 KROMA PROFESSIONAL MONITORS BM5309 TELECOM By means of this menu could be modified the parameters in relation to the format of the picture, and another with more technical content. The menu through the one will be able to carry out the change is the following:...
-
Page 23: Option: Tech. Menu
If it has been made correctly, the monitor will show the text "OK," in the last line, if not, it will show "ERROR" and it will return to the main menu. 6.6. Option: TECH. MENU This menu consist of options reserved to KROMA´s technicians, updatings and specific operations. TECHNICAL MENU... -
Page 24: Option: Disabled
KROMA PROFESSIONAL MONITORS BM5309 TELECOM 6.7. Option: SAFE AREA MENU The menu where you will find options in order to configure the "safe area" it is the following: SAFE AREA MENU DISABLED COLOR TOP MARGIN LEFT LEFT MARGIN RIGHT VIEW S. - Page 25 KROMA PROFESSIONAL MONITORS BM5309 TELECOM TOP MARGIN Figure 13 6.7.3. Option: LEFT MARGIN In the same way as the previous option,it allows to modify a parameter of fine adjustment of the "Safe Area." In this case is the distance between the left limit of the image and the frame.
-
Page 26: Option: Right
KROMA PROFESSIONAL MONITORS BM5309 TELECOM 6.7.5. Option: VIEW It allows to make a preliminary viewing of the "Safe Area" during some seconds. After returning to the menu: SAFE AREA MENU. 6.7.6. Option: RESET S.A. If there is any problem with the form of the "Safe Area" or you want to start of some well-known conditions, then you select the option and press CAL so, you will see the "Safe Area"... -
Page 27: Memory Store Menu
KROMA PROFESSIONAL MONITORS BM5309 TELECOM 6.8. MEMORY STORE MENU It allows to store in the working memory, the content of any of of the existent memories in the monitor (USER 0, USER 1, USER 2 , USER 3 and SYSTEM). - Page 28 KROMA PROFESSIONAL MONITORS BM5309 TELECOM With the CAL key aid and the ORE, we selected the input, that we desire to include in the cyclic sequence. If we press in alternative mode the CAL key on one of the inputs, the ON/OFF message will appear, in order to indicate us if this is included or not.
- Page 29 KROMA PROFESSIONAL MONITORS BM5309 TELECOM 6.10. Option: CONFIGURATION MENU In this menu some of the monitor actions can be configured. The menu will have the following appearance: CONFIGURATION MENU SYNC KEY : VOL KEY NO CONFIG. MUTE SYM : NO ACTIVE...
-
Page 30: Option:mute Sym
KROMA PROFESSIONAL MONITORS BM5309 TELECOM With the first option "VOLUME CONTROL", the"VOL" key and with the "ORE" will become a volume control of the ouput audio. When we select the second option "AUDIO ACCESS EMBEDED MENU", the "VOL" key will allow us to see the group or groups and channels in each group where there are audio. -
Page 31: Option: Remote Menu
KROMA PROFESSIONAL MONITORS BM5309 TELECOM EMBEDDED AUDIO MENU GROUP ¦ ¦ AES-EBU : OFF ANALOG: 1? 3-4 Figure 22 The AES-EBU & ANALOG output in the lower part, it can be selected with the slider moving the ORE. Pressing "CAL" Key we will be able to select the group and the wished channel. -
Page 32: Option: Config Values
KROMA PROFESSIONAL MONITORS BM5309 TELECOM 6.12.1. Option: REM ID It allows to assign to each monitor an identification number that it will be recognized for the remote control, when it is activated. By pressing the CAL key in this option, it will appear three dashed lines and the... - Page 33 KROMA PROFESSIONAL MONITORS BM5309 TELECOM APENDIX 7.1. Apendix A – Memories Structure In the monitor we have 4 memories of reference: The USER 0 Memory can be recorded entering a technical code. And the other three are to the user disposal.
- Page 34 KROMA PROFESSIONAL MONITORS BM5309 TELECOM INDEX INTRODUCTION............................0 1.1. APLICATIONS..........................0 1.1.1. FEATURES ..........................0 1.1.2. PICTURE TUBE ........................1 1.1.4. FLEXIBILITY ..........................1 1.1.5. AUTO SETUP SYSTEM ......................1 1.1.6. REMOTE CONTROL .........................1 1.1.7. MENU ............................1 1.1.8. NORMAL SIZE, UNDERSCAN AND 16:9.................1 1.1.9. MEMORIES..........................1 1.2.
- Page 35 KROMA PROFESSIONAL MONITORS BM5309 TELECOM 4.5. APT/VOL (APT/VOLUME)......................12 4.6. CAL K ............................12 INDICATORS ............................13 5.1. UNCAL LED ...........................13 MENUS OPERATION ..........................13 6.1. STATUS MENU..........................13 6.2. MEMORY RECALL MENU......................14 6.3. SET UP MENU..........................14 6.3.1. AUTO SET UP option ......................15 6.3.2. CRT/REF option........................16 6.3.3.
Need help?
Do you have a question about the BM5309D13 and is the answer not in the manual?
Questions and answers