User Manual
Table Of Contents
- Front cover
- IMPORTANT
- FEATURES
- EXPLICIT DEFINITIONS
- IN CASE OF EMERGENCY
- PRECAUTIONS
- RECOMMENDATION
- INFORMATION
- DISPOSAL
- COUNTRY CODE LIST
- TABLE OF CONTENTS
- 1. OPERATING RULES
- 2. SUPPLIED ACCESSORIES AND ATTACHMENTS
- 3. PANEL DESCRIPTION
- 4. PREPARATIONS
- 5. BASIC OPERATIONS
- 6. SCAN
- 7. DUALWATCH/TRI-WATCH
- 8. DSC OPERATION
- 9. OTHER FUNCTIONS
- 10. MENU SCREEN
- 11. BATTERY CHARGING
- 12. OPTIONAL SPEAKER MICROPHONE
- 13. TROUBLESHOOTING
- 14. SPECIFICATIONS AND OPTIONS
- 15. CHANNEL LIST
- 16. SAFETY TRAINING INFORMATION
- INDEX
- Back cover

18
7
DUALWATCH/TRI-WATCH (Except for the Dutch version)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
■ Description
Dualwatch and Tri-watch are convenient to monitor Channel
16 while you are operating on another channel.
When a signal is received:
On Channel 16
Dualwatch/Tri-watch pauses on Channel 16 until the
signal disappears.
On the Call channel
Tri-watch switches to Dualwatch until the signal on the
Call channel disappears.
Ch 88
Ch 16
Ch 88
Ch 16
Ch 9
Normal channel
Call
channel
Normal
channel
Monitors Channel 16
while receiving on another
channel.
Monitors Channel 16 and the
Call channel while receiving
on another channel.
Dualwatch Tri-watch
■ Operation
1. Select Dualwatch or Tri-watch in “Radio Settings.”
(p. 55)
2. Push [▲] or [▼] to select a channel.
3. Push [◄] or [►] to display
(Dualwatch) or
(Tri-watch).
4. Push the software key below the
or .
• Dualwatch or Tri-watch starts.
• “ ” is displayed for Dualwatch, and “ ”
is displayed for Tri-watch.
LBeeps sound when a signal is received on Channel 16.
5. To cancel Dualwatch or Tri-watch, push the software
key again.
Example: Operating Tri-watch on INT Channel 25.
Push to start
Signal is received on
the Call channel.
“ ” is displayed.
Signal received on
Channel 16 takes
priority. “16” blinks.
LTri-watch resumes after the signal disappears.










