We received the manual in a timely manner and it was exactly what we were expecting. Excellent replacement for original Service Manual.
All schematics are very legible. We are really satisfied.
Text excerpt from page 16 (click to view)
SECTION 3 TEST MODE
â MAIN Section â [Setting the Test Mode] 1. Power on with pressing the [INTERCOM] key for five seconds. 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 [TONE] position is selected at [DIAL MODE] switch, the unit cold stars next time when the power is
[Releasing the Test Mode] To release the test mode, perform as follows: â¢ Turn the power off (disconnect the AC adapter plug). â¢ Set the handset to charge on the base unit (except Test Mode 9). â¢ Bell in. [Changing the Test Mode Step] 1. Set the [DIAL MODE] switch to the [PULSE] position. 2. Press the [INTERCOM] 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] 1. Set the [DIAL MODE] switch to the [TONE] position. 2. Press the [INTERCOM] 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.