– 10 –
HANDSET SECTION
MANUAL TEST MODE
Set the Test Mode:
1. Enter the test mode by pressing
-
key while pressing
1
key
and
[TALK]
when in idle condition.
(Key operation
-
n
1
n
[TALK]
)
2. The RINGER will ring for 500msec when the test mode is started.
3. Measurement mode of consumption current. (42# state. Refer to
2-3.)
4. Use key input to carry out the various settings.
5. Use port inputs to set output from LED terminals.
Release the Test Mode:
1. Press the
-
,
-
and
[#]
key.
2. Turn off the power. (Remove the battery and replace them.)
MACHINE TEST MODE
Set the Test Mode:
1. When power on reset is applied while a “H” (high) is input the
TEST SW(TP43) terminal (IC501 40pin), the RING (Level H,
500msec) sounds.
2. Following that, at a timing in which the TEST SW terminal has
“H” (high) input, there is output of “L” (low) by the CH (chan-
nel) setting control terminal. Then there is PLL setting to the
CH which was read to wit the CH setting terminal according to
that “L” (low) output.
3. Set the TX setting to TX OFF.
4. The channel is set by voice not by data.
5. Use port inputs to set output from LED terminals.
Release the Test Mode:
1. Turn off the power.
2. Remove the short plug and turn on the power.
TP43 (TEST SW)
TP36 (H)
TP44 (TEST ACT)
TP35 (TALK LED)
TP55 (KEY LED)
TP33 (TEST CH)
TP17(ROW1)
TP16 (ROW2)
TP15 (ROW3)
TP14 (ROW4)
TP13 (ROW5)
– hand main board (conductor side) –
IC101
IC501
