jotron TR-910 - TR-910 Functional Description; Front Panel Controls and Connectors; Display Overview

3 Funconal Descripon
3.1 Front panel controls and connector
Mic/Headset
connector
Mic/Headset
connector
Scroll / Select
knob
Scroll / Select
knob
DisplayDisplay
Shortcut key sShortcut key s
LoudspeakerLoudspeaker
Figure 3: Front view of TR-910
3.1.1 Display
The display shows the most important operaonal parameters such as selected channel/frequency, modulaon
and indicator icons. In addion, the display will show various menus and submenus which can be navigated
using the scroll/select knob and shortcut keys on the front panel.
The indicator icons appear at the le and right side of the display during operaon. Some icons share posion
in the display and are with descending priority listed in the table below.
Table 14: Indicator icons
Icon Descripon
Le side area:
Indicates that the transceiver is keyed, and the radio is transming.
Indicates that the SWR on the antenna is above the threshold value (app. 3:1).
The transmier will reduce the output power to the predefined low power
level in order to protect the output stage.
20 jotron.com Doc. No.: 103614 TR-910 Operator Rev. AB