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TEST MODE
k
HANDSET
SECTION
1.
Overview
By operating the Keyboard SW on the remote, pass/fail of the completion
process can be determined
through the status of the LEDs,
operation
of the key monitor sounds, etc.
2.
(1)
(2)
(3)
(4)
(5)
3.
Types of test modes
VCO ADJUSTMENT
mode
TX ADJUSTMENT
mode
s
(High frequency
adjustment
mode/battery
low detection)
RX ADJUSTMENT
mode
Key monitor inspection
mode
Ignore security code mode
Startup
The Test Mode is started up by pressing two keys simultaneously
at power on.
(The keys pressed simultaneously
differ for the startup of each mode in order to distinguish
between them.)
When the Test Mode begins, a beep (completion
signal) is sounded.
4.
VCO ADJUSTMENT
mode/lX
ADJUSTMENT
mode/RX ADJUSTMENT
mode
(1)
Initial status (Simultaneously
pressed)
TX POWER
TX MUTE
RX POWER
RX MUTE
CH
pressed
VCO ADJUSTMENT
mode
ON
OFF
ON
OFF
10
1 and 6
TX ADJUSTMENT
mode
ON
OFF
ON
ON
7
1 and 9
RX ADJUSTMENT
mode
ON
ON
ON
OFF
2
1 and #
At aforementioned
three any mode the following
item, from (2) to (7), can operate it.
(2)
(3)
(4)
(5)
PLL Channel setting/TX
POWER off
1.
Setting by the numeric keys
The numeric key is pressed, then the TX power is turned off TX and RX channels will be set.
The channels range from 1ch to 10ch and are designated by one numeric key.
10ch is designed by the O key.
If the x key is pressed, the TX power
will be turned on.
TX power can be turned off by pressing
either numeric key.
TX data send
By pressing
the TALK key, TX DATA
SEND mode is set. At the same time, TX and RX MUTE ON is set (sound modulation
mute is
set).
TX DATA send can be terminated
by pressing either numeric key.
RX MUTE ON/OFF
RX MUTE ON/OFF switch over each time the CHANNEL key is pressed.
(Effective only under TX POWER ON)
Battery low detection
The BATT LOW LED and buzzer is set on for 500msec.
The BATT LOW LED is operated by integrated
circuit (ICO02).
-17-
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