2
Operating Manual Reprint
Controls & Connectors
Controls & Connectors
Controls & Connectors
Controls & Connectors
Controls & Connectors
Before You Begin
Before You Begin
Before You Begin
Before You Begin
Before You Begin
Battery Pack Installation and Removal
U
To install the battery, hold the transceiver with your
left hand, so your palm is over the speaker and your
thumb is on the top of the belt clip. Insert the battery
pack into the battery compartment on the back of the
radio while tilting the Belt Clip outward, then close
the Battery Pack Latch until it locks in place with a
“Click.”
Display Icons & Indicators (VX-420 Only)
Display Icons & Indicators (VX-420 Only)
Display Icons & Indicators (VX-420 Only)
Display Icons & Indicators (VX-420 Only)
Display Icons & Indicators (VX-420 Only)
U
To remove the battery, turn the radio off and remove
any protective cases. Open the Battery Pack latch on
the bottom of the radio, then slide the battery down-
ward and out from the radio while holding the Belt
Clip.
Caution!
Do not attempt to open any of the rechargeable Ni-
Cd packs, as they could explode if accidentally short-
circuited.
Low Battery Indication
U
As the battery discharges during use, the voltage gradu-
ally becomes lower. When the battery voltage becomes
to low, substitute a freshly charged battery and recharge
the depleted pack. The
TX/BUSY
indicator on the top
of the radio will blink
red
when the battery voltage is
low.
U
Avoid recharging Ni-Cd batteries often with little use
between charges, as this can degrade the charge capac-
ity. We recommend that you carry an extra, fully-
charged pack with you so the operational battery may
be used until depletion (this “deep cycling” technique
promotes better long-term battery capacity).
“
Voice Message
” received
“
Talk-Around
” is enabled
“
Dual Watch
” is activated
Receiver Monitor
Low Transmit Power Mode “
ON
”
8 Character Alpha-numeric Display
“
Encryption
” is enabled
: “
Scan
” is activated
: “
Priority Scan
” is activated
Priority Channel
Group “
A
”
Group “
B
”
Tilt the Belt Clip
Insert the Battery Pack
Close the Battery Pack Latch
Microphone
Speaker
MIC/SP Jack
(External Mic/Earphone)
VOL/PWR Knob
CH (Channel) Selector
Side 1 Switch
Push To Talk
(PTT) Switch
Antenna
LED Indicator
Glows Green
Monitor on (or Side 1, 2 switch is activated : VX-410 series only)
Blinking Green
Busy Channel (or SQL off)
Glows Red
Transmitting
Blinking Red
Battery Voltage is low
Yellow
Receiving a Selective Call
LCD
(VX-428 series)
16 KEY
(VX-420 series)
Battery Pack Latch
Side 2 Switch
“
Call
” indicator
Summary of Contents for VX-410 Series
Page 10: ...10 Note ...
Page 11: ...11 Block Diagram ...
Page 12: ...12 Note ...
Page 20: ...20 Note ...
Page 23: ...23 MAIN Unit Lot 3 8 Circuit Diagram ...
Page 24: ...24 Note ...
Page 27: ...27 MAIN Unit Lot 9 28 Circuit Diagram ...
Page 28: ...28 Note ...
Page 31: ...31 MAIN Unit Lot 29 35 Circuit Diagram ...
Page 32: ...32 Note ...
Page 35: ...35 MAIN Unit Lot 36 53 Circuit Diagram ...
Page 36: ...36 Note ...
Page 39: ...39 MAIN Unit Lot 54 Circuit Diagram ...
Page 40: ...40 Note ...
Page 55: ...55 Note ...
Page 61: ...61 DVS 5 Voice Storage Unit Circuit Diagram Parts Layout Side B Side A ...