99RE255
TDFM-136 Installation & Operating Instructions
2-6
Technisonic Industries Ltd.
Upon selecting the Edit Frequency Option, the cursor will appear on the prompt line over top of the
>
S
=
character, the user selects the
edit mode
as follows:
íìÑè>ìáëéîÜá>ÄïÄàãÄÅãÑ>ÑÉàì>åéÉÑí>FqóJ>póJ>róGL
ÄÇÇÑèì>ìáÑ>ÑÉàì>åéÉÑ>ÄçÉ>ÇéçìàçîÑ>ìáÑ>ÑÉàì>íÑííàéçL
ÄÅÄçÉéç>ìáÑ>ÇéååÄçÉ>ÄçÉ>ëÑìîëçL
Once the
edit mode
has been selected the cursor advances to the second character in the
frequency field of the channel to be edited (Main or Guard). The user may now enter the desired
operating frequency via the keypad using the digits zero (0) through nine (9). Once done the user
may:
ÄÇÇÑèì>ìáÑ>Ñçìëò>ÄçÉ>ëÑìîëçL
ÄÅÄçÉéç>ìáÑ>ÇéååÄçÉ>ÄçÉ>ëÑìîëçL
The editor will not accept a value outside the limits of 136.0000 MHz. to 174.0000 MHz. In addition
frequency selection is limited to 2.5 kHz increments in all modes (Wide ‘w’, narrow ‘n’ or digital ‘D’).
L1 - Decrease Display Brightness
Press and hold the down arrow (8) key to decrease the brightness of the LED display, it stops at
minimum.
L1 - Edit Channel Squelch Mode
This command will edit the
Squelch Mode
of the selected channel; both MAIN and GUARD
channels may be edited and the channel to be edited is determined by the position of the
MN/GD
switch and the
G1/G2
switch.
As with the Frequency Edit function above, the Squelch Edit directly supports Simplex, Rx only or
Tx only editing.
Upon selecting the Edit Squelch Option, the cursor will appear on the prompt line over top of the
>
S
=
character, pressing the
MODE
button (3) allows the user to cycle through the available Squelch Edit
Modes as follows: Simplex (Sx), receive only (Rx) or Transmit only (Tx).
íìÑè>ìáëéîÜá>ÄïÄàãÄÅãÑ>ÑÉàì>åéÉÑí>FqóJ>póJ>róGL
ÄÇÇÑèì>ìáÑ>ÑÉàì>åéÉÑ>ÄçÉ>ÇéçìàçîÑ>ìáÑ>ÑÉàì>íÑííàéçL
ÄÅÄçÉéç>ìáÑ>ÇéååÄçÉ>ÄçÉ>ëÑìîëçL