Dual Watch; Triple Watch - Standard Horizon HX751 Owner's Manual

When a transmission is detected on one of the memory channels,
the radio will pause on that channel, and then momentarily change
to the Priority Channel looking for an incoming signal.
When receiving a non-priority channel, you will hear a break in the
reception when the radio momentarily monitors the Priority Channel.
If the radio receives a transmission on the Priority Channel it will stay
on the priority channel.
When the transmission stops the radio will automatically start Prior-
ity Scan again.
During Priority Scan, the channels will rapidly
change, "P" and "SCN" icon will be shown in the
bottom left of the display.

6.12 DUAL WATCH

The Dual Watch feature allows the radio watch the particularly important "Pri-
ority Channel" (determined section "6.11 PRIORITY SCAN") and one other
channel.
1. Select the desired channel using the [ ] or [ ] key.
2. Hold down the [ SCAN ( DW )] key for two seconds, then
release the key to activate the Dual Watch feature. A small
blinking "DW" icon will appear on the center bottom of
the display when the Dual Watch feature is activated.
3. When a transmission is received on the "Priority Channel", the radio re-
ceives the "Priority Channel" until the incoming signal disappears.
4. The Dual Watch feature will resume when the incoming signal disappears
at the end of the transmission.
5. Press the [ SCAN ( DW )] or [ CLR ( WX )] key to stop the Dual Watch feature
and return to normal operation.

6.13 TRIPLE WATCH

The Triple Watch feature is similarly the Dual Watch feature. The Triple Watch
feature watches the channel "16" and "09" while receiving the current channel.
6.13.1 SETTING UP TRIPLE WATCH FEATURE
1. Turn the transceiver off.
2. Hold down the [ SQL ] key, and then turn on the trans-
ceiver while still holding down the [ SQL ] key.
3. The "SEt" will appear on the display, indicating that
the Menu ("Set") Mode has been activated.
4. Press the [ SQL ] key to select the Menu item "09 dt".
HX751
NOTE
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