ATS R4520C, User Manual

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Advanced Telemetry Systems, Inc. R4520C Reference User Manual R05-11A 11
DELFR – Deletes a frequency while Aerial Scanning.
RECORD – Used to manually record information.
- These keys are used to navigate through the screen menus.
- Used to tune the frequency up in Aerial or Manual mode, also used in toggling some of the menu options.
- Used to tune the frequency down in Aerial or Manual mode, also used in toggling some of the menu options.
CHAN -
Scrolls the channel up by one frequency channel in the table.
CHAN -
Scrolls the channel down by one frequency channel in the table.
HOLD –
Pauses the frequency table scan.
ESC –
Exits the current screen or mode.
ENTER –
Accepts the current task and moves to the next.
SHIFT –
Activates the upper functions so the next key pressed will be interpreted as the function listed on the top
half of the pressed key.
F1, F2
– Currently not in use.