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Version / Bootloader Version
The VERSION command returns the firmware version of the device. BVERSION will return the version of the bootloader.
Description of Command
Recall firmware version
Recall bootloader version
Query
A QUERY command allows the control system to retrieve the temperature sensor data and current Identify state.
Description of Command
Example Command
Query for device state QUERY<CR>
1.
The values are space delimited
Defaults
The DEFAULTS command forces the system to return to factory settings:
•
Headphone limit is set to 0 dB.
•
Master and Channel volumes are set to 0 dB.
•
Master and Output mutes are disabled (unmuted).
•
All subscribed Dante streams are unsubscribed (no streams selected)
•
If a static IP had been selected, it is reset and DHCP is re-enabled.
Description of Command
Restore factory defaults
Get/Set Headphone Limit
"Headphone Interface - J2" on page 8
This set of commands gets and sets the headphone volume limit. Valid settings are -103 dB to 24 dB. The headphone volume is
optionally controlled by a 10 kΩ potentiometer connected between pins 2 and 6 of connector J2. This command sets the upper limit of
the volume setting and can be used to adjust for the maximum volume for a given style of headset.
Description of Command
Get the headphone volume limit
Set the headphone volume limit
TD-001622-01-A
Example Command
VERSION<CR>
BVERSION<CR>
— Table 9 — Version Recall Syntax Example
Example Response
ACK QUERY TEMP 21.0 21.3 ID 0<CR>
— Table 10 — Query Syntax Example
Example Command
DEFAULTS<CR>
— Table 11 — Default Settings Syntax Example
Example Command
GHPLIMIT<CR>
ACK GHPLIMIT 0<CR>
SHPLIMIT 1<CR>
ACK SHPLIMIT 1<CR>
— Table 12 — Get/Set Headphone Volume Limit Syntax Example
Example Response
ACK VERSION 1.0<CR>
ACK BVERSION 1.0<CR>
Temperature sensor 1 = 21.0C
Temperature sensor 2 = 21.3C ID is off.
Example Response
ACK DEFAULTS<CR>
Example Response
Headphone is currently limited to 0 dB max.
Set Headphone limit to 1 dB.
14
Description of Response
Firmware version is 1.0
Bootloader version is 1.0
Description of Response
Description of Response
Description of Response
1
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