Test Mode; Base Unit - Sony SPP-A946 Service Manual

BASE UNIT

– MAIN Section –
[Setting the Test Mode]
1. Power on with pressing the
2. When the test mode is set, it beeps confirm tone and CHARGE LED turns on for 50 msec.
Note: If setting the test mode with the status that
turned on.
[Releasing the Test Mode]
To release the test mode, perform as follows:
• Turn the power off (disconnect the AC adapter plug).
• Set the handset to charge on the base unit (except Test Mode 9).
• Bell in.
[Changing the Test Mode Step]
[DIAL MODE]
1. Set the switch to the
[INTERCOM]
2. Press the key.
3. A step is changed each time the key is pressed, and CHARGE LED turns on for 50 ms and it beeps confirm tone.
[Changing the Channel]
[DIAL MODE]
1. Set the switch to the
[INTERCOM]
2. Press the key.
3. A channel is changed each time the key is pressed, and CHARGE LED turns on for 50 ms and it beeps confirm tone.
Note: Channel will be back to initial channel (19CH), when the test mode step is changed.
• Channel Rotation
19CH 20CH 21CH
SECTION 3

TEST MODE

[INTERCOM]
key for five seconds.
[TONE]
position is selected at
[PULSE]
position.
[TONE]
position.
40CH 1CH
[DIAL MODE]
switch, the unit cold stars next time when the power is
. . .
2CH 3CH
– 16 –
39CH 40CH