Specifications

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APPENDIX E • SERIAL COMMANDS
134
Signal Generator
DESCRIPTION:
This command selects/reports of the signal generator activation.
RETURN VALUES:
Unit always returns the last signal generator activation in the same form as above.
TEXT FORM DETAILS
COMMAND FORM
<DEVICE> SIGGEN <Channel> <Group> [Type Amplitude Frequency]
Where:
<DEVICE>: See General Text command form Description
SIGGEN Text Command
Channel Null to return current setting; See Groups and Channels (Table 1, page 95)
Group ‘I’, ‘M’, ‘L'
Type
0 Turn signal generator off
1 select pink noise generator
2 select white noise generator
3 select tone generator
Amplitude
-60 to +20 amplitude in dB; NULL for type 0
Frequency
20 to 20,000 frequency in Hz (only needed when using tone generation)
RETURN VALUES
The command will return the updated condition of the last signal generator activation in the same format as the
command.
If Command Returns
Signal Gen is Pink noise for microphone channel 1 with level of 20dB DEVICE SIGGEN 1 M 1 20
Signal Generator Time Out
DESCRIPTION:
Sets the signal generator time out for the unit.
RETURN VALUES:
Unit will return the updated state of the last selection in the same form as the command.
TEXT FORM DETAILS
COMMAND FORM DEVICE SIGTOUT [Value]
Where:
DEVICE: See General Text command form Description
SIGTOUT Text Command
Value 0 Disable time out
1 – 30 Set time out in min
Null Return the current rate
RETURN VALUES
Unit will return the updated state of the last selection in the same form as the command.