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BASE PHONE SECTION
MANUAL TEST MODE
Set the Test Mode:
1. Set the DIAL MODE switch to "P" (pulse).
2. While pressing the INTERCOM key, insert the AC adaptor
(Reset start).
3. With the INTERCOM key, still held down, switch the
DIAL MODE switch "T" (tone) n "P" (pulse).
4. When the INTERCOM key is released, test mode starts.
Release the Test Mode:
1. Pull out the AC adaptor or turn off the power.
MACHINE TEST MODE
Set the Test Mode:
1. Connect between TP306 (TEST SW) and GND.
2. Set the Channel Setting terminal (See page 18.)
3. Turn on the power to start the test mode.
Release the Test Mode:
1. Pull out the AC adaptor or turn off the power.
2. Remove the short plug and turn on the power again.
– base main board (conductor side) –
TP337
TP335
SECTION 3
TEST MODE
TP320
TP306
TP336
TP334
OPERATION AT START OF TEST MODE
• The ringer sounds for 500 msec.
• Setting of channel: CH1 for manual test mode and the Channel
Setting terminal for machine test mode. (See page 18.)
• TX is set ON and the handset is allowed to call outside.
RSSI is set to Hi sensitivity.
• Liquid crystal display panel is turned ON for 1 sec. and then the
channel is displayed (for example, Ch1 CH1=01). LINE LED
and back light are to be still ON. The pulse dial "0" is output
once.
OPERATION IN TEST MODE
• In test mode, RSSI is continuously monitored. LINE LED is turned
ON with RSSI (Low) and OFF without RSSI (High).
• In test mode, any key input is continuously monitored. Each key
input causes the set to switch to the state as listed below.
17
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