56
Zektor Switch Serial Protocol, Version 0.16, 5/13/16
Advanced Control
Bit-10
- Save source audio parameters (source gains, source lipsync delay)
Bit-11
- Save global audio parameters (master volume, volume and mute fade times)
Bit-12
- Save all paging parameters.
Bit-15
- 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).
The ‘SS’ command is used to saving things like a static IP address, power on volume defaults, bass,
treble, EQ settings, etc. into EEPROM. The values in EEPROM are used as the power on defaults
when power is restored.
As an example, to change the power on volume settings from straight pass-thru (0dB gain), to muted,
issue the following commands:
^VZ@1@2@3@4@5@6@7@8,0$
;Set all zones to volume 0.
^SS 256$
;Save volume levels as the new defaults.
Now when power is lost, the switch will power back on with all volume levels muted.
‘FS’ Reset to Factory Settings
This command will reset selected parameters of the Zektor Switch to their factory default settings.
This command uses a bitmapped parameter to indicate which values are to be reset. A bit set to ‘1’
indicates the associated setting should be reset, a bit set to ‘0’ indicates the setting should not be reset
and the previous setting will remain unchanged.
Command formats:
^FS
settings
$
Reset the parameters indicated by ‘settings’
Response String:
There is no response string to the SS command, this command is write only. If the ‘ACK’ bit is set
in the “XS” command, then a “^+$” acknowledgement string will be sent to indicate the com-
mands was accepted.
Where ‘settings’ is a bitmapped parameter defined as:
Bit-0
- Reset zone source/output mappings, and power state
Bit-1
- Reset switch timings (the ‘DZ’ command settings)
Bit-2
- *Reserved*
Bit-3
- Reset control settings (the ‘XS’ command settings)
Bit-4
- *Reserved*
Bit-5
- Reset IP parameters
Bit-6
- *Reserved*
Bit-7
- *Reserved*
Bit-8
- Reset zones’ volume settings
Bit-9
- Reset zones’ audio parameters (bass, treble, eq, mute level, zone gains, zone lipsync, etc. all but volume)
Bit-10
- Reset source audio parameters (source gains, source lipsync delay)
Bit-11
- Reset global audio parameters (master volume, volume and mute fade times)
Bit-12
- Reset paging parameters.
Bit-15
- Reset HDMI settings: Clear EDID and HDCP caches, clear HDCP key counts and the EDID lock state.
Note: The Zektor Switch must be turned on before sending the “Reset HDMI settings” (Bit-15), and
the switch must then be power cycled (using the ‘P 0’ and ‘P 1’ commands) before the cleared settings
will take affect.
Value
32768
16384
8192
4069
2048
1024
512
256
128
64
32
16
8
4
2
1
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
