RS232 Protocol
5
Command:
get_channel_status!
Description:
Request current channel power status. If a specific channel prefix is not
included, returns information for all 4 channels (0A/0B/0C/0D), each line
separated by carriage return.
Note – when in Signal Sense mode status will return ch_power=amp_on! or
ch_power=amp_off!
Return String(s):
0A/0B/0C/0D:ch_power=on! / ch_power=off! / ch_power=amp_on! /
ch_power=amp_off!
Return Description:
Current channel power status
Example:
0B:ch_power=off!
Command:
get_balance!
Description:
Request current balance setting. If a specific channel prefix is not included,
returns information for all 4 channels (0A/0B/0C/0D), each line separated by
carriage return
Return String(s):
0A/0B/0C/0D:balance=###! (L01-15, R01-15, 000)
Return Description:
Current balance setting
Example:
0B:balance=L03!
Command:
get_current_freq!
Description:
Request current frequency for digital source input. If a specific channel prefix
is not included, returns information for all 4 channels (0A/0B/0C/0D), each
line separated by carriage return
Return String(s):
0A/0B/0C/0D:freq=off! / freq=32! / freq=44.1! / freq=48! / freq=88.2! /
freq=96! / freq=176.4! / freq=192!
Return Description:
Current frequency for digital source input
Example:
freq=48!
Command:
get_amp_trim!
Description:
Request current level trims. Returns information for all 4 channels
(0A/0B/0C/0D), each line separated by carriage return
Return String(s):
0A/0B/0C/0D:amp_trim=19! / 0B: amp_trim=min! / 0D: amp_trim=max!
Return Description:
Current level trims for each amplifier channel
Example:
0A:amp_trim=45!
0B:amp_trim=20!
0C:amp_trim=min!
0D:amp_trim=max!
Command:
get_temperature!
Description:
Request current amplifier temperature (Celcius)
Return String(s):
temperature=32,32,34! / temperature=32,32,34,34!
Return Description:
Returns current temperature for channels AB, channels CD, Power Supply (or
Power Supplies). RKB-850/D850 return 3 values, RKB-8100/D8100 use 2 x
Power Supplies and so will return 4 values.
Example:
temperature=32,32,34!