
NX-220
76
ADJUSTMENT
Item
Condition
Measurement
Adjustment
Specifi cations /
Remarks
Panel tuning mode
PC test mode
Test-
equipment
Unit
Terminal
Unit
Parts
Method
13. Battery
Warning
Level
writing
1) Adj item: [BATT]
Adjust:
[
✳✳✳
]
PTT:
ON
1) Adj item: [Battery
Warning Level]
PTT:
Press
[Transmit]
button.
Power meter
DVM
Panel
ANT
BATT
terminal
Press the PTT
switch or [Transmit]
button on the PC
window.
Apply 6.20V to
battery terminal.
Confi rm that one
pre-determined nu-
meric in the range 1
to 256 appears.
[Panel tuning mode]
Press [
] key to
store the adjust-
ment value.
[PC test mode]
Press [Apply] but-
ton to store the
adjustment value.
14. Battery
Warning
Level
check
[Panel test mode]
1) CH-Sig: 1-1
BATT
terminal
voltage: 6.0V while
transmitting
1) Test Channel
Channel: 1
Test
Signaling
Mode: Analog
Signaling: 1
BATT
terminal
voltage: 6.0V while
transmitting
Check
The transceiver
can transmit with
causing the LED to
blink.
■
Necessary Deviation adjustment item for each signaling and mode
The following shows the necessary adjustment items for each signaling deviation. Please read the following table like the following
example. In the case of the signaling “QT (Wide)”, this signaling is composed of three elements [Balance, Maximum Deviation (Analog
Wide) and QT Deviation (Wide)]. Please adjust Balance and Maximum Deviation (Analog Wide) before adjusting QT Deviation (Wide).
Mode
Signaling
Necessary adjustment and order
Wide
Narrow
Very Narrow
Analog
Audio
Step 1. Balance adjust
Step 2. Maximum Deviation (Analog Wide)
Step 1. Balance adjust
Step 2. Maximum Deviation (Analog Narrow)
-
QT
Step 1. Balance adjust
Step 2. Maximum Deviation (Analog Wide)
Step 3. QT Deviation (Wide)
Step 1. Balance adjust
Step 2. Maximum Deviation (Analog Narrow)
Step 3. QT Deviation (Narrow)
-
DQT
Step 1. Balance adjust
Step 2. Maximum Deviation (Analog Wide)
Step 3. DQT Deviation (Wide)
Step 1. Balance adjust
Step 2. Maximum Deviation (Analog Narrow)
Step 3. DQT Deviation (Narrow)
-
LTR
Step 1. Balance adjust
Step 2. Maximum Deviation (Analog Wide)
Step 3. LTR Deviation (Wide)
Step 1. Balance adjust
Step 2. Maximum Deviation (Analog Narrow)
Step 3. LTR Deviation (Narrow)
-
DTMF
Step 1. Balance adjust
Step 2. Maximum Deviation (Analog Wide)
Step 3. DTMF Deviation (Wide)
Step 1. Balance adjust
Step 2. Maximum Deviation (Analog Narrow)
Step 3. DTMF Deviation (Narrow)
-
MSK
(FleetSync)
Step 1. Balance adjust
Step 2. Maximum Deviation (Analog Wide)
Step 3. MSK Deviation (Analog Wide)
Step 1. Balance adjust
Step 2. Maximum Deviation (Analog Narrow)
Step 3. MSK Deviation (Analog Narrow)
-