Table des Matières
Publicité
Les langues disponibles
Les langues disponibles
TOPCOM TWINTALKER 3700 DCP
12.14 BUTTON LOCK
• Press and hold
BUTTON LOCK icon is displayed on the LCD Screen.
• Press and hold
12.15 STOPWATCH
•
Press and hold
for 3 seconds to enter stopwatch mode
•
Press
to start counting
•
Press
to stop counting
•
Press
to reset the timer
•
Press and hold
for 3 seconds to exit stopwatch mode
12.16 HEADSET CONNECTION
13
13
TECHNICAL SPECIFICATIONS
Channels
CTCSS
Frequency
Range
Batteries PMR
Transmission Power
Modulation Type
Channel spacing
Channel Frequency Chart:
Channel
Frequency (MHz)
1
446,00625
2
446,01875
3
446,03125
4
446,04375
5
446,05625
6
446,06875
7
446,08125
8
446,09375
10
All manuals and user guides at all-guides.com
for 3 seconds to activate or deactivate the BUTTON LOCK mode. The
again to deactivate BUTTON LOCK
The Twintalker 3700 can be used with an external microphone and
speaker (included)
The connector is located under the protective rubber cover on the top
of the unit.To attach the external speaker/microphone headsets or
earpiece, lift the rubber flap on the top of the unit to expose the
connector.
Insert the appropriate plug into the connector.
CTCSS Code Chart
Code
Frequency (Hz)
0
Disabled
1
67,0
2
71,9
3
74,4
4
77,0
5
79,7
6
82,5
7
85,4
8
88,5
9
91,5
8
38
446.00625MHz - 446.09375 MHz
Up to 3 Km (Open field)
3 x AAA Alkaline or NiMh rechargeable
=< 500mW ERP
FM - F3E
12,5 Khz
Code
Freq. (Hz)
Code
10
94,8
20
11
97,4
21
12
100,0
22
13
103,5
23
14
107,2
24
15
110,9
25
16
114,8
26
17
118,8
27
18
123,0
28
19
127,3
29
Freq. (Hz)
Code
Freq. (Hz)
131,8
30
186,2
136,5
31
192,8
141,3
32
203,5
146,2
33
210,7
151,4
34
218,1
156,7
35
225,7
162,2
36
233,6
167,9
37
241,8
173,8
38
250,3
179,9
TOPCOM TWINTALKER 3700
Publicité
Table des Matières
