GT6201
_________________________________________________________________________________________
Page 38
DV 17001.03 Issue 4 01/2015
3.5
Frequency Selection Modes
Following frequency selection modes are available on GT6201:
•
Standard mode,
•
Direct tune mode,
•
Channel mode,
•
Scan mode (sub-mode within standard mode).
The first three modes (standard mode, direct tune mode and channel mode) provide different user
interfaces for convenient selection of the operating frequency. The three frequency selection
modes can be toggled by consecutive short pressing of “MDE” key. They will be toggled in the
following order: standard mode, direct tune mode, channel mode, standard mode, and so on. When
toggling between the three modes the active frequency always remains the same.
The forth mode is a special mode called SCAN-Mode. Scan mode is a sub-mode of standard mode
and is used for monitoring two frequencies at the same time. A 2 seconds press on “↕/SCN” key
activates/deactivates the scan function.
Out of the three pages from the frequency selection modes any page can be enabled or disabled in
the installation setup but at least one page must remain selected.
3.5.1
Standard Mode
Press the “MDE” key until the standard mode page appears.
The standard mode page displays the active frequency in the top line and preset frequency in the
bottom line.
Changing the active frequency is not possible in standard mode (only available in direct tune mode)
but changing the preset frequency is possible.
To change the preset frequency
1. Press “ROTARY ENCODER“ first time to select the 100 MHz digits. Then rotate the “ROTARY
ENCODER” clockwise/counter clockwise to change the frequency.
2. Press “ROTARY ENCODER“ again to select the 100 kHz digits. Then rotate the “ROTARY
ENCODER” clockwise/counter clockwise to change the frequency.