User's Manual

TECHNISONIC INDUSTRIES LIMITED
www.til.ca
TDFM-136A Operating Instructions Page 2-35
TiL 09RE405
When mixing analog noise squelch with analog selective squelches, the noise squelch shadow
will delay decode for a short time to allow the selective squelch channels time to decode, if none
of the selective squelch channels decode a valid signal, then squelch is broken on the noise
squelch channel.
The radio will operate in Mixed Mode when the Main channel has any memory in the shadow
group selected (e.g. either Primary or any shadow). The only difference between selections is
that if the user keys the radio, other than to respond to a received transmission, then the radio will
transmit using the displayed parameters.
Primary channels with shadows are identified with a large diamond in the 4
th
character position:
0 0 1
∀
M a i n D 1 3 6 . 0 0 0 0 R g
G D 1 G u a r d 1 n 1 5 4 . 0 0 0 0 R t
FIGURE 2-42 Identifying Graphic for Primary Channel with Shadows
Shadow channels are identified with a small diamond in the 4
th
character position:
0 1 1
∀
M a i n 1 D 1 3 6 . 0 0 0 0 R g
G D 1 G u a r d 1 n 1 5 4 . 0 0 0 0 R t
FIGURE 2-43 Identifying Graphic for Shadow Channel