Sony SIR-1000W Instruction Manual page 38

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6 DC circuit breaker
This circuit breaker is used to protect the DC power system.
When the circuit breaker functions, the lever falls forward. To reset the circuit breaker,
pull of the DC power cord and wait a short time, then press the lever back up with your
finger.
7 Digital switches
The characters on the left side of the slash indicates the status when the switch is in
upper position, and the characters on the right side, when the switch is in lower
position.
(Example) MST/SLV
Note that the factory setting for all switches is in upper position.
1) RAL/HLD
Used to switch the response characteristic of the bar meter's peak indicator.
In the HLD (peak hold) mode, the peak indicator is held at the maximum level until
the PK-CLR key is pressed or until the E-E, REC-PAUSE, REC or FWD mode is
invoked.
2) 9.6/19.2
Used to set the RS-232C transfer rate for the COM connector.
9.6 : 9.6 kbps
19.2 : 19.2 kbps
3) TRG S/M
When this switch is set to the S (upper position) with the recorder is in REC-PAUSE
mode, recording starts when the trigger input signal goes from high to low and
continues until the STOP key is pressed. When set to the M (lower position),
recording starts when the trigger input signal goes low, and when the signal goes
high the recorder becomes REC pause.
4) PTRG OFF/ON
Used to switch the pre-trigger recording mode between ON and OFF.
Lower position
Upper position