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2- 11-3. When ICM button C is pressed.
>
Check various kind of detection circuit.
Receive
detect
—>
HSOFHK
detect
—~>
CPC
detect
-_
EXOFHK
detect
——>
pee
"o"
7Q"
74"
will be displayed
at 12 digit of LCD.
will be displayed
at 11 digit of LCD.
will be displayed
at 10 digit of LCD.
will be displayed
at 9 digit of LCD.
When
the CLEAR
button
is pressed, the unit
returns
to the test idle mode.
When
the above
test mode
is implemented,
the check
items
are
as follows.
Ringer
volume
Receive
volume
Sending
dial (lOpps/20pps/TONE)
{when
the power
supply is on or cut off}
Voice
guide (register
and
confirm)
Speaker
phone
description
(the same
route
as the microphone
recording)
yy a
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