TYT TH-UVF 9 User Manual page 23

2 0 ) D i s p l a y C h a n n e l N a m e ( D I S . N A M E & C H . N A M E — M E N U 2 3 & 2 4 )
F u n c t i o n s : switch c h a n n e l n a m e display O N / O F F a n d edit channel n a m e under MF?/CH
m o d e .
E n t e r Menu 23'" to s w i t c h d i s p l a y c h a n n e l n a m e O N / O F F .
E n t e r Menu 2 4 * to edit c h a n n e l n a m e , a l s o y o u c a n edit it directly by p r o g r a m
s o f t w a r e .
Using [ c a ] / [ C a ] to select character; [ C3S ] / [ 0 9 ] to switch cursor position.
2 1 ) T o n e c o d e r & T o n e S e a r c h S c a n n i n g & T o n e c a l l i n g ( C - C D C & R - C D C &
T - C D C & S E E K 6 7 . 0 & D 0 2 3 N — M E N U 2 5 & 2 6 & 2 7 & 3 1 & 3 2 )
F u n c t i o n 1: C T C S S / D C S Operation
M a n y repeater systems require that a very-low-frequency audio tone be s u p e r i m p o s e d
on y o u r FM carrier in order to activate the repeater. This helps prevent false activation
of the repeater by radar or spurious signals from other transmitters.
E n t e r Menu 25"'/26"'/27"' to s e t T X & R X T o n e c o d e r / R X T o n e c o d e r / T X T o n e c o d e r .
1) Press [ 1 3 8 ] key to select C T C S S / D C S / O F F . After y o u c h o o s e C T C S S / D C S ,
press [ ^ a ] / [ ^ a ] key to c h o o s e the right group you n e e d .
2) Press [ O B ] key to select D C S direction.
T H - U V F 9 h a s 50 g r o u p s C T C S S , 104 g r o u p s normal/inverted D C S .
36!
C T C S S T O N E F R E Q U E N C Y ( H z )
67.0
69.3 71.9
74.4
77.0
79.7
8.25
85.4
88.5
91.5
94.8 97.4
100.0
103.5
107.2 110.9
114.8
118.8
123.0 127.3
131.8
136.5
141.3 146.2
151.4
156.7
159.8 162.2
165.5
167.9
171.3
173.8
177.3 179.9
183.5
186.2
189.9
192.8 196.6
199.5
203.5
206.5
210.7 218.1
225.7
229.1 233.6
241.8
250.3
254.1 - -
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i n