HARRIS CORPORATION TR-0054-E Manual Do Utilizador
MM-013994-001, Rev. Ap1
79
9.17.3
Stealth Mode using A/B Switch
It is also possible to enable and disable Stealth Mode using the A/B Switch, if so programmed.
Depending on programming the switch in one position will enable Stealth Mode and in the other position,
disables it.
Depending on programming the switch in one position will enable Stealth Mode and in the other position,
disables it.
With Stealth Mode on the P7350 model radio, pressing any radio button (other than
the mic’s PTT button or the Emergency button) on the front panel will immediately
turn Stealth Mode off. For example, pressing the
the mic’s PTT button or the Emergency button) on the front panel will immediately
turn Stealth Mode off. For example, pressing the
button on the front panel will
turn stealth mode off.
9.18
ADJUSTING SIDE TONE AUDIO LEVEL
The radio sounds confirming tones called “side tones” when its buttons are pressed. Most users find this
audible confirmation helpful when navigating the menus. Side tone audio level can be adjusted or turned
completely off using the “Side Menu.”
audible confirmation helpful when navigating the menus. Side tone audio level can be adjusted or turned
completely off using the “Side Menu.”
For covert operations, it may be necessary to turn off side tones. For safety’s sake, turning off the radio
during covert operations is not recommended.
during covert operations is not recommended.
If the radio is operating properly but side tones are not heard when the menu buttons are pressed, the side
tones are probably turned off. To turn them back on, access the “Side Tone” menu and select a setting
other than “off.”
tones are probably turned off. To turn them back on, access the “Side Tone” menu and select a setting
other than “off.”
Use the following procedure set side tone level:
1. Press the
or
buttons to cycle through the menu until “Side Menu” is displayed.
2. Press
or to change to the desired level (Off, Low, Medium, and High). To turn side tones
completely off, use the “Off” setting.
9.19 CHANGE
OPERATING
MODE
1. Press the
or
buttons to cycle through the menu until “Mode Menu” is displayed.
2. Press or to select the desired operating mode.
3. Press
and use or to select Y or N.
4. Press
again to make selection and return to the dwell display.
9.20 RECEIVING
AND
TRANSMITTING VOICE CALLS
As soon as the radio completes the initialization sequence and registers on the OpenSky network, the user
will begin to hear calls from the talk groups in the active profile, if available.
will begin to hear calls from the talk groups in the active profile, if available.
9.20.1
Receiving a Voice Call
No action is required on the part of the user.
The caller’s alias is only shown when the selected talk group matches the received talk group. Otherwise,
the name of the received talk group is displayed.
the name of the received talk group is displayed.
9.20.2
Transmitting a Voice Call
1. Select the desired talk group.