APart-Audio SDQ5Pir, Руководство пользователя

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Configuration Settings:
SELECT is input source selection, a possible command could look like this: “Set select AB<CR>”. In this
case, both inputs A and B will be mixed together by the SDQ5Pir unit. Possible values are A, B, AB or
WI. WI is the local input of the optional wall control
IPGAIN is input gain. Each source input has its own gain setting so the source (A, B or WI) needs to
be specified. The value can be between 0 and 3 in steps of 1. If an invalid value is used or no source
is specified, “ERROR: Value Invalid!<CR>” will be replied. Otherwise, the reply will be “Command
Executed!<CR>”
A command to set the input gain of source A to 1 looks like this: SET IPGAIN A 1<CR>
AUPTRG: auto power trigger level. Range from 0 to 30. Higher values will increase the trigger level.
RS-232 Settings:
All RS-232 settings are binary values, they can be ON or OFF.
If ECHO is on, all received characters are echoed back. This can be handy when programs like
hyperterminal are used.
LF is Line Feed. Line Feed is an ASCII character (0x0A) which is sometimes used to let the cursor jump
to the next line. SDQ5Pir always omits the line feed character. However, when LF is on, there will be put
<LF> character behind each <CR> character. This is both the case for echoing as for messages sent by
SDQ5Pir. Please take a look to following example: in both cases, the user sends the following string: “get
sdqlvl<CR>”.
With ECHO on and LF off, this will be returned by SDQ5Pir :
“get sdqlvl<CR>” (command)
“SDQLVL -16<CR>” (reply)
In case both ECHO and LF are on, it will be like this:
“get sdqlvl<CR><LF>”
“SDQLVL -16<CR><LF>”
BS is Back Space. This is also an ASCII character. In case BS and ECHO is on, SDQ5Pir will reply
<BS><SP><BS> each time when a <BS> is received. <SP> is the space character. This setting is only
intended to have a “nice” text when used with programs like Hyperterminal.
VALFB means value feedback. Possible values are on or off. When value feedback in on, the SDQ5Pir
will reply its setting after a value has been changed, such as SDQLVL.
Version information:
HWVRSN will return the hardware version number: GET HWVRSN<CR>
SWVRSN will return the hardware version number: GET SWVRSN<CR>
Control settings:
BACKCT: set the controls at the back of the unit on or off. NOTE: when set to off, you can NOT operate
the unit from the back panel controls !!!
WALLCT: set the control of the optional wall control panel on or off.
IRRMCT: set the control by infrared remote on or off.
AUTOPW: set the time for the sleep function. When no audio signals are detected, the speaker will go
to sleep mode after the AUTOPW time has elapsed. When set to 0, the AUTOPW function in not active.
Values between 0 and 30 can be specified. 0 = inactive, 1 = auto power off after 1 minute etc...Default
value is 15 minutes.