Table of Contents
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Table of Contents
Related Manuals for Zektor HDA604
Summary of Contents for Zektor HDA604
- Page 1 HDA604 User Guide HDMI/Audio Matrix Switches...
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Page 3: Important Safety Instructions
Important Safety Instructions CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER NO USER-SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL Only use attachments/accessories specified by Important Safety Instructions the manufacturer. -
Page 4: Version History
Version History Version History Version 0.11 12-03-2015 • Added a better description of how to switch into the XIO mode to the SZ, DSZ, and HSZ com- mand definitions. Version 0.10 12-01-2015 • Added a “Paging Overview” section. • Added a wiring diagram and description of using the back panel paging triggers. •... -
Page 5: Table Of Contents
The Palladia 6x4 (HDA604) native source numbering........ - Page 6 Example Palladia8x8 ..............39 Example ProAudio16 .
- Page 7 Doorbell and Paging Commands ........... . . 80 ‘pASZ’, ‘pDSZ’, ‘pHSZ’...
- Page 8 Switch Serial Protocol, Version 0.16, 5/13/16...
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Page 9: What's Inside
What’s Inside What’s Inside Thank you for your purchase! Thank you for your purchase of the HDMI Matrix and/or Audio switch. Every care has been taken to assure you of a successful installation and the subsequent operation of your new Switch video switch, however should something go wrong, and warranty repair work is needed, we request that you hold on to the original packaging materials. -
Page 10: Overview
Overview Overview Front Panel Controls MENU ZONE SELECT Status {Setup} HdmiSw Power, IP, etc. SETTING BACK NEXT Key definitions: MENU - Pressing this button will bring you back to the main menu. ZONE - Anytime a zone is being displayed, these buttons provide a shortcut to switch quickly between zones. -
Page 11: Rear Panel Connections To The Switch
Overview Rear Panel Connections to the Switch Back panel connections defined IN-1 through IN-6 -- HDMI sources. OUT-1 through OUT-4: • IR-IN -- These inputs are used to send IR to the HDBaseT receivers. An IR controller can plug directly into these inputs. They are a mono-jacks, polarity insensitive (it doesn’t matter how you connect the two wires to the tip and sleeve of the connector), and they accept any voltage between 3.5V and 15V. -
Page 12: Using The Front Panel
Using the Front Panel Using the Front Panel Using the Menu System Use the SELECT knob to scroll to a menu option. Press the knob to select the option. Most menu options are self explanatory. As you scroll through menu options, the bottom line of the display shows a short description of each option’s function. -
Page 13: Mapping An Input To An Output Zone
Using the Front Panel Mapping an input to an output zone To map any source (input) to any zone (output): If the LCD display is not at showing the main menu press the MENU button. Switch User Guide, Version 0.16, 5/13/16... - Page 14 Using the Front Panel Use the SELECT knob to scroll to the zone you wish to change. The zones are numbered on the top line. In the above example we’re updating the source of zone 1. Press the SELECT knob to switch from the selection-mode to the update-mode. The cursor will change from the left and right arrow characters to the bracket characters to indicate that we are now in the update-mode.
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Page 15: Changing The Ip Address
Using the Front Panel Changing the IP Address MENU ZONE SELECT IP Mode: [STATIC] Addr: 192.168.001.200 SETTING BACK NEXT By default the switch uses DHCP to acquire an IP address, to change this to static: If the LCD display is not at showing the main menu press the MENU button. Use the SELECT knob to select the “IP Setup”... -
Page 16: Adjusting Hdcp Key Counts
Using the Front Panel Adjusting HDCP key counts MENU ZONE SELECT SRC: 01 02 03 04 05 06 KEYS:[03]00 00 00 00 00 SETTING BACK NEXT Normally these settings can just be left alone, but if you run into a source that does not have enough HDCP keys to distribute to all your zones, you can use this menu to compensate. -
Page 17: Assigning Zones To Source Edids
Using the Front Panel Assigning Zones to Source EDIDs MENU ZONE SELECT Src: 1 Zone: o1{o2}o3 o4 o5 o6 SETTING BACK NEXT By default an EDID that uses the lowest common features of all zones is given to each source. This screen allows you to override the EDID of an individual source by combing the EDIDs of all the assigned zones, and using it as the new EDID of the source. -
Page 18: Locking The Edid Settings
Using the Front Panel Locking the EDID settings MENU ZONE SELECT EDID: Unlocked {Unlock} Lock Cancel SETTING BACK NEXT Locking the EDID will prevent EDID changes from registering with the switch. When the EDID is locked, all changes to the sources and zones will be ignored. Audio Video Receivers can sometimes change their EDID settings when power is cycled. -
Page 19: Saving The Edid/Hdcp Settings
Using the Front Panel Saving the EDID/HDCP settings Each time the Switch is power on, it must read the EDIDs of each zone, and negotiate the HDCP keys between sources and zones. Once these EDIDs are read and the HDCP keys negotiated, they will be cached until the next time the switch is powered down. -
Page 20: Using The Switch
Using The Switch Using The Switch Functional Overview The HDMI Switch Overview HDMI has many issues associated with its distribution. It was originally designed to connect a DVD player to a TV, with a few tweaks to the specification to allow for limited distribution. HDCP Keys HDMI allows for encrypted audio/video streams to be sent over the HDMI cables. - Page 21 Using The Switch This works well when a single source is connected to a single monitor. A matrix switch complicates this a bit. What happens when two monitors are connected to the same source? Which EDID is used to indicate what the monitors are capable of displaying? What if the monitors have different capabilities? Traditionally this has been handle in a number of different ways.
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Page 22: The Audio Sources
These values assume the XIO bit has been set in the ‘XS’ command. By setting that bit, all supported Zektor switches will use the same number system, as described here. If a switch does not have as many sources as described, any unused inputs will be muted. -
Page 23: The Hdmi Sources
Using The Switch The HDMI Sources The HDMI switch consists of an HDMI channel and an audio channel. These two channels can be switch independently for full audio/video breakaway options. The commands for doing this are explained here: “‘HSZ’ Set Zone(s) -- HDMI Switch” on page 11. The HDMI Switch’s HDMI Video Sources The HDMI video section is a full featured HDMI switch with EDID and HDCP Key caching. -
Page 24: Validating The Installation
Using The Switch Validating the installation After all sources and zones are connected, you should perform the following series of steps to verify everything is working ok, and to lock in the HDCP and EDID changes. These steps should only be done after using the ESet screen to make any EDID source changes. -
Page 25: Rs-232 / Tcp/Ip Port Hardware
Setting a static IP address vs DHCP By default, the Zektor Switch will use DHCP to retrieve a IP address, an IP mask, and the address of the router (gateway). The IP address can be set using the front panel (not all Zektor switches have front panels), or you can issue serial commands. -
Page 26: Tcp/Ip Settings Used By The Zektor Switch
RS-232 Pinout and Baudrate Settings The RS-232 port on the Zektor Switch is the same format, and pinout, as a PC modem, and uses the same type of cable as a standard serial modem would, which is a standard straight through cable. Do not use a cable that is marked as a “Null Modem”... -
Page 27: Command Syntax
: Carriage Returns and Line Feeds are allowed, and are ignored. : By default, the Zektor Switch adds a carriage return and a line feed to the end of its responses, after the ‘$’. This makes testing with terminal software easier. Since they are outside the ‘^’ and ‘$’ char- acters, they should be ignored by software drivers. -
Page 28: The Acknowledgement Response
Error initializing the HDMI subsystem. And some more detailed descriptions of their meanings: Error 1 - The command given was not recognized as a Zektor Switch command. Commands are case sensitive. Error 2 - One of the parameters given was too large, or too small, the command will be ignored. -
Page 29: The Query Response
Error 2xx - An error occurred while initializing the HDMI sub-section. The Query Response The query response is sent by the Zektor Switch to indicate a setting has changed, or as a response to a query command. The query response string consists of the ‘=’ character followed by the command string of the command being queried. -
Page 30: Using Bitmapped Parameters
If we’d like to now disable the IR jack and the IR sensor, by clearing the ‘IRJ’ and ‘IRS’ bits, we’d use the value “2048+1024”, or 3072 and issue the command: ^XS -3072$ leaving the new “XS” value to be: 1. Zektor Switch Serial Protocol, Version 0.16, 5/13/16... -
Page 31: Overview
This manual’s examples assume the switch is set the Extended I/O mode. All the commands are identi- cal between the Extended I/O mode, and the native I/O mode, only the source numbers change. The following are the native I/O source numbers of each audio based switch. Zektor Switch Serial Protocol, Version 0.16, 5/13/16... -
Page 32: The Palladia 6X4 (Hda604) Native Source Numbering
Overview The Palladia 6x4 (HDA604) native source numbering In the native I/O mode, the sources for the analog audio zones are: = Disconnect zone from any source. = Analog audio from RCA left / right inputs. 10-18 = PCM-stereo audio from Coax inputs (mutes if Dolby5.1 or DTS). -
Page 33: The Palladia 8X8 (Hda800) Native Source Numbering
DTS, and PCM-stereo. The switch will pass Dolby5.1, TrueHD or DTS Master Audio from an HDMI source to HDMI zones, but you cannot breakaway high definition audio, like Dolby TrueHD or DTS Master Audio, or extract high definition audio to the coax outputs. Zektor Switch Serial Protocol, Version 0.16, 5/13/16... -
Page 34: The Palladia 16X16 (Hda1600) Native Source Numbering
DTS, and PCM-stereo. The switch will pass Dolby5.1, TrueHD or DTS Master Audio from an HDMI source to HDMI zones, but you cannot breakaway high definition audio, like Dolby TrueHD or DTS Master Audio, or extract high definition audio to the coax outputs. Zektor Switch Serial Protocol, Version 0.16, 5/13/16... -
Page 35: The Palladia 16X16 Hdmi / 32X32 (Hda1632) Native Source Numbering
DTS, and PCM-stereo. The switch will pass Dolby5.1, TrueHD or DTS Master Audio from an HDMI source to HDMI zones, but you cannot breakaway high definition audio, like Dolby TrueHD or DTS Master Audio, or extract high definition audio to the coax outputs. Zektor Switch Serial Protocol, Version 0.16, 5/13/16... -
Page 36: The Proaudio16 (Aud1600) Native Source Numbering
Note 1: For a complete description of inputs 81-96 see: “PCM-stereo mirroring analog outputs” on page 38. Note 2: Only PCM-stereo type audio can be down-converted to analog audio. You cannot down-con- vert Dolby5.1 or DTS. Zektor Switch Serial Protocol, Version 0.16, 5/13/16... -
Page 37: The Extended I/O Mode
Overview The Extended I/O mode This manual assumes all Zektor switches have been set to the Extended I/O mode. This mode sets all of our switches to use the same source numbering. This allows writing a single driver that can be used with multiple switches. -
Page 38: Pcm-Stereo Mirroring Analog Outputs
129 = Mirror analog output 33. 130 = Mirror analog output 34, etc. On the ProAudio48, the above example: ^DSZ @3,129$ would still mirror analog output 1 on coax output 3, but the command: ^DSZ @19,129$ Zektor Switch Serial Protocol, Version 0.16, 5/13/16... -
Page 39: Example Palladia8X8
The HDMI switch section: = Disconnect HDMI audio from any source (blanks video). = Select HDMI inputs 1-8. 9-16 = These will blank the video, there are only 8 HDMI inputs on the Palladia8x8. Zektor Switch Serial Protocol, Version 0.16, 5/13/16... -
Page 40: Example Proaudio16
All the other inputs will mute since they don’t exist on the Proaudio16. By using these values in your driver, you can easily substitute a Proaudio32 switch. The source num- bers to not change in the Extended I/O mode between switches. Zektor Switch Serial Protocol, Version 0.16, 5/13/16... -
Page 41: Power, Switching, And Muting
Zektor Switch. Drivers should be written to only use the “P 0” and “P 1” commands to turn on and off the Zektor Switch. This allows users to override the driver’s logic by manually issuing the “P 2” and “P 3” com- mands. -
Page 42: Hsz' Set Zone(S) -- Hdmi Switch
<- ‘HSZ’ Set Zone(s) -- HDMI Switch This is the command used to map HDMI sources to any number of HDMI zones on the Zektor Switch. This command also allows breaking away the HDMI audio and video paths. The zones for the HDMI switch are: 1-16 = Depending upon model. - Page 43 Which is the same as simply using: “ ”, without the channel. ^HSZ @2@3,4$ There are two forms of the query response string, depending upon whether any channel breakaway options are in affect. Zektor Switch Serial Protocol, Version 0.16, 5/13/16...
- Page 44 This keeps you from having to parse two different types of strings. Using the ‘XS’ command to set the ‘CHM’ bit, will cause the Zektor Switch to always include the channel number. The following example demonstrates this:...
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Page 45: Dsz' Set Zone(S) -- Digital Audio Switch
11 to zones 1, 3, and 4. The commas between the zones are optional: ^DSZ @1@3@5,11$ is the same as the previous command. You can also use the ‘:’ to define a range of zones: ^DSZ @3:12,5$ Zektor Switch Serial Protocol, Version 0.16, 5/13/16... -
Page 46: Mz' Mute (Disconnect / Power Down) Zone(S) -- Analog Audio Switch
^MZ @1,@3,1$ mutes all channels of the zones ‘1’ and ‘3’. You can also mute/unmute multiple zones using a single command. For instance: ^MZ @1,1,@3,@4,0$ mutes zone ‘1’, and unmutes zones ‘3’ and ‘4’. Zektor Switch Serial Protocol, Version 0.16, 5/13/16... -
Page 47: Hmz' Mute (Disconnect / Power Down) Zone(S) -- Hdmi Switch
^=HMZ @zone,mute$ ^=HMZ.ch @zone,mute$ Where: = One (or more) zones to be mapped. @zone = Mute setting (0=Unmuted, 1=Muted). mute = Channel bitmap. ‘HMZ’ Examples The ‘HMZ’ command in its simplest form: ^HMZ @1,@3,1$ Zektor Switch Serial Protocol, Version 0.16, 5/13/16... - Page 48 The response string is sent as a fixed length string using leading zeroes. You can request the settings of multiple zones, with one command, and only one response string per zone will be returned, for instance: Zektor Switch Serial Protocol, Version 0.16, 5/13/16...
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Page 49: Dmz' Mute (Disconnect / Power Down) Zone(S) -- Digital Audio Switch
This keeps you from having to parse two different types of strings. ‘HMZ’ Channel Query Examples Using the ‘XS’ command to set the ‘CHM’ bit, will cause the Zektor Switch to always include the channel number. The following example demonstrates this: Set the CHM bit ^XS +4$ ->... - Page 50 All channels of zone ‘3’ are not muted ^=DMZ @003,0$ <- If you plan on using breakaway options consistently you, you can have the Zektor Switch always send the channel with the response string. This keeps you from having to parse two different types of strings.
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Page 51: Advanced Control
Only the ‘DZ’ command is described here, but both commands function the same way. With no delay in place, when the Zektor Switch switches from one input to another, the switching is immediate. When a delay is added, an extra step takes place when switching between inputs. -
Page 52: Hdz' Set Zone Switching Delays
This command is used to add a “mute time” when switching between HDMI inputs. With no delay in place, when the Zektor Switch switches from one input to another, the switching is immediate. When a delay is added, an extra step takes place when switching between inputs. -
Page 53: Asy' Send Commands Asynchronously Any Time A Parameter Changes
‘ACK’ Enable / Disable Acknowledgements Each time a command is sent to the Zektor Switch, the Zektor Switch responds with either an error message, if there was a problem with the command, or an acknowledgement string of “... -
Page 54: Eco' Enable / Disable The 'Parameter Changed' Strings
If this bit is reset (0), the normal, sequential number system is used for sources and zones. If this bit is set (1), then an extended I/O number system is used that is the same between all Zektor switches of the same family. -
Page 55: Uvl' Enable / Disable Volume Unmute When Using Direct Level Volume Commands
‘SS’ Save Default Power On Settings When all power is lost to the Zektor Switch (for instance the power cord is unplugged), the current set- tings will be lost. When power is restored all settings will be set to their initial default values. This command allows you to change those initial values. -
Page 56: Fs' Reset To Factory Settings
- Save HDMI settings: EDID and HDCP caches, HDCP key counts, and the EDID lock state. Note: Some HDMI settings are saved to the HDMI board. The Zektor Switch must be powered on before sending the “Save HDMI settings” (Bit-15). -
Page 57: Li' Lighting Mode And Intensities
When setting parameters, not all parameter have to be present, if a parameter is not present, it will be left unchanged. For instance to change just the ‘bright’ value to 50%: Set the ‘bright’ intensity to 50% ^LI ,,50$ -> Only the ‘bright’ intensity is affected. Zektor Switch Serial Protocol, Version 0.16, 5/13/16... -
Page 58: Tcp/Ip Control
Advanced Control TCP/IP Control The Zektor Switch can use DHCP to negotiate an address with a router, or it can be programmed to use a static IP address. The ‘IPSET’ command is used to switch between the two modes. ‘IPSET 0’ indicates a static address, and ‘IPSET 1’... -
Page 59: Ipa' Set / View The Static Ip Address
The response string of the ‘IPA’ command is not the current IP address of the Zektor Switch, but the IP address that will be used the next time the ‘IPSET 0’ command is issued. To retrieve the current IP address of the Zektor Switch, use the read only command ‘IPAX’... -
Page 60: Ipax' Retrieve The Current Ip Address In Use
‘IPAX’ Retrieve the current IP address in use This command is read only and will return the IP address being used by the Zektor Switch. If DHCP is being used, this will return the address given to the Zektor Switch by the router. If static mode is being used, this will return the static address currently in use by the Zektor Switch. -
Page 61: Hdmi Control Settings
EDID completely or pass through the EDID of the monitor plugged into the receiver’s out- put. The Zektor Switch switch sees this change in EDIDs as a change in devices, which forces it to re-nego- tiate the new devices with the sources HDCP keys. This will cause a temporarily loss of video on zones sharing the source that’s having it’s HDCP keys read. -
Page 62: Ksizi' Set The Number Of Hdcp Keys Of A Source
This command allows you to specify the number of keys a source has. The Zektor Switch will then limit the number of HDCP negotiations, with a source, to the given number. All the monitors will still... - Page 63 HDCP keys to ‘n’. This setting is lost when power is cycled on the Zektor Switch. To save this settings through a power cycle, backup the HDMI settings using the ‘SS’ command. (See “‘SS’ Save Default Power On Set- tings”...
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Page 64: Audio Control
‘MV’ Set Master Volume This command controls the overall volume of the Zektor Switch. It can be used to mute all zone (by setting it to ‘000’), or increase the overall gain of the Zektor Switch, by setting it beyond 200 (0dB). - Page 65 ‘1’ to be set to the level ‘200’, which is full volume, without gain. The easiest way to use the volume on the Zektor Switch is to know that 200 is full volume, and 0 is off, and everything step from 0 to 200 makes the audio louder by 0.5dB.
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Page 66: Vpz' Set Zone's Volume As A Percentage
-> ‘VZ’ Volume Fading Examples The Zektor Switch volume can also be faded to new levels using a timed approach, or a dB per second approach. To fade to a new level in a given amount of time add 10000 to the volume setting (use the VRT com- mand to set both volume fade time and/or fade speed. -
Page 67: Vmiz' Set Zone's Minimum Volume
The minimum allows you to set the volume to just below the noise level of a quiet room. The volume setting Zektor Switch can be adjusted down to -99.5dB before muting. This is usually quite a bit Zektor Switch Serial Protocol, Version 0.16, 5/13/16... -
Page 68: Vmaz' Set Zone's Maximum Volume
‘VMAZ’ Set Zone’s Maximum Volume Each zone has a minimum and maximum volume setting. The maximum prevents a user from overdriving the speakers, amplifier, or even the Zektor Switch switch. Setting the volume above the maximum level (using the ‘VZ’ command) is not allowed, and will be limited to the maximum volume set by this command. -
Page 69: Vrt' Set Volume Ramp (Fade) Times
The VMZ command allows you to mute the volume on the Zektor Switch using the audio processor. This is the proper command to mute the audio of the Zektor Switch. This differs from the MZ com- mand which is used to completely shut down, or disconnect a zone. -
Page 70: Vmlz' Set A Zone's Mute Level
Add ‘step’ number of 0.5dB steps to current setting. ^VMLZ @zone,+step$ Subtract ‘step’ number of 0.5dB steps from current setting. ^VMLZ @zone,-step$ Read current settings of given zone(s). ^VMLZ @zone,@zone,?$ Response Strings: ^=VMLZ @zone,vol$ Zektor Switch Serial Protocol, Version 0.16, 5/13/16... -
Page 71: Vmt' Set Muting (Fade) Times
The time it takes to fade is set by the ‘VMT’ command. ‘VMT’ Set Muting (Fade) Times The Zektor Switch allows the mute command to be ramped over time (fading), this command sets the ramp time and ramp speed used when muting volume. All zones share the same times. -
Page 72: Gaz' Set Zone's Gain (Output Levels)
This allows volume set- tings to sound the same, when switching between source devices with different output levels. Source gain is set in 0.5dB steps. Zektor Switch Serial Protocol, Version 0.16, 5/13/16... -
Page 73: Baz', 'Trz' Set Zone's Bass And Treble Levels
0.5dB), and 127 = -0.5dB (a cut of 0.5dB). ‘BAZ’ (‘TRZ’) Examples Examples are only given for the bass command ‘BAZ’, for treble commands use ‘TRZ’ in the place of ‘BAZ. The simplest form of the command is: ^BAZ @1,128$ Zektor Switch Serial Protocol, Version 0.16, 5/13/16... -
Page 74: Eq1Z', 'Eq2Z', 'Eq3Z', 'Eq4Z', 'Eq5Z' Set The 5 Band Equalizers' Levels
‘1’ to be set to 0.0dB which is flat (no boost or cut). The easiest way to use the volume on the Zektor Switch is to know that 168 is full boost, and 88 is full cut and every step from 88 to 168 boosts the bass level by 0.5dB, with 128 used to indicate no boost or... -
Page 75: Mxz' Stereo To Mono Down Mix For A Zone
EQ level on zone ‘1’ to be set to 0.0dB which is flat (no boost or cut). The easiest way to use the equalizer settings on the Zektor Switch is to know that 168 is full boost, and 88 is full cut and every step from 88 to 168 boosts the EQ level by 0.5dB, with 128 used to indicate no... -
Page 76: Mxi' Stereo To Mono Down Mix For An Input
; Set the digital output up as a digital audio zone. You can now use the ‘DSZ’ command to route audio from any digital source to coax output 1: ;Set the digital output 1 to coax source 17. ^DSZ @1,17$ Zektor Switch Serial Protocol, Version 0.16, 5/13/16... -
Page 77: Lsz' Set Lip Sync Delay For A Zone
For instance 1080p60, is 60 frames per second, while 1080p24, is 24 frames Zektor Switch Serial Protocol, Version 0.16, 5/13/16... -
Page 78: Lsi' Set Lip Sync Delay For An Input
170.65mS). If an source and zone combination exceeds 8191 counts, no error will be generated and the delay will be set to 8191. For examples, see the examples of the ‘LSZ’ command on page 77. Zektor Switch Serial Protocol, Version 0.16, 5/13/16... -
Page 79: Paging And Doorbell
You can now start a page by either issuing a ‘pSET x’ command. Or by triggering a page using the back panel dry contact closures (a button or relay), or a voltage trigger. Zektor Switch Serial Protocol, Version 0.16, 5/13/16... -
Page 80: Back Panel Doorbell / Page Wiring
Only the ‘pASZ’ command will be described, but all three commands work the same way. Command format: ^pASZ preset,@zone,source$ Response Strings: ^=pASZ preset,@zone,source$ Where: preset = A preset level greater than 0. A preset of 0 is ignored. Zektor Switch Serial Protocol, Version 0.16, 5/13/16... -
Page 81: Pamz', 'Pdmz', 'Phmz' Set The Muting Of A Zone During A Page
The ‘pVZ’ uses volumes given in dBs (0 = mute, 1 = -99.5dB, 200 = 0db, 248 = +24dB). The ‘pVPZ’ uses volumes given in percentages from 0 to 100%. These commands only work on the analog audio zones. Command format: ^pVZ preset,@zone,vol_db$ ^pVPZ preset,@zone,vol_percent$ Response Strings: ^=pVZ preset,@zone,vol_db$ Zektor Switch Serial Protocol, Version 0.16, 5/13/16... -
Page 82: Pvmz', Set The Volume Mute Level Of A Zone During A Page
The ‘pHDNDZ’ command is used to control the HDMI video zones. Only the ‘pADNDZ’ command will be described, but all three commands work the same way. Each preset has its own Do Not Disturb flags. Command format: ^pADNDZ preset,do_not_disturb_flag$ Response Strings: ^=pADNDZ preset,do_not_disturb_flag$ Zektor Switch Serial Protocol, Version 0.16, 5/13/16... -
Page 83: Pdsw', Setup The Back Panel Doorbell / Paging Switches
‘pDSW’, Setup the back panel doorbell / paging switches There are two voltage triggers / dry contact closures inputs on the back panel of the Zektor Switch. These can be setup to trigger a doorbell / page. Command format:... -
Page 84: Pset' Initiate Or End A Page
The Zektor switch paging/doorbell times are hard limited to a maximum duration of two minutes. If a button is held longer than this, or a ‘pSET x’ command is sent without a ‘pSET 0’ command, the page will timeout in 2 minutes.