Kirisun PT6500 Instruction Manual

Major Specifications
PT6500
Mhz
(5) 350~400
(1) 136~174
(3) 450~520
(2) 400~470
27
28
16
No.
1
2
3
4
5
Problems and troubleshooting
Problems
No display
after
switched
on.
Phase
locked loop
unlocked
Cannot
transmit.
No
signal
The
transmitting
red light is
on, but no
voice is
heard
Solution
A Battery power may be insufficient. Recharge or
replace the battery pack.
B The power switch may be broken, replace the switch.
C CPU may be broken, replace the IC.
D Regulator tube Q45 may be broken replace the IC.
A Phase locked loop Crystal Oscillator X1 may be
broken, replace it.
B Oscillator tube may be broken, replace it.
C. Phase locked loop IC2 may be broken, replace the IC.
A The frequencies of both users are not the same,
select the same frequency channel again.
B The CTCSS/DCS signaling of both users are not the
same, set it with PC.
C Beyond the efficient communication range.
A Make sure the antenna is well connected.
B Low sensibility, trimming computer test mode
C HF amplifier may be broken, replace it.
D The squelch level is too high, which makes the
squelch unable to switch on, reset it by PC.
E Mixer tube Q19 may be broken, replace the tube.
F Frequency Modulation IC4 may be broken, replace
the IC.
A Power-amplifier tube no power output, replace the
tube.
B Replace the microphone if it is broken.
C Operational Amplifier IC14 may be broken, replace it.
Frequency
Modulation
Number of Channels
Channel Spacing
MF
Working Voltage
Working Temperature
Antenna Impedance
Microphone Impedance
Battery (Standard) Model
Dimensions (WxHxD)
Weight
16K F3E/11K F3E
128
25 kHz/12.5kHz
1st MF 51.65MHz 2nd MF 450kHz
7.5V cathode Grounding
-25 ~ +55
50
2.2k
Model: KB-36C,Li-poly battery DC 7.4V,1750mAh
time of use 8 hours 5 5 90 period
56X120X35mm
413 with battery and antenna
Model
6
7
Receiving
green light
is on, but
no voice is
heard
Abnormal
programmi
ng
A Replace the speaker if it is broken.
B Audio power amplifier IC9 may be broken, replace it.
C Switch Tube Q48 may be broken, replace it.
D Operational Amplifier IC6 may be broken, replace it.
A Make sure the wires are well connected.
B Abnormal output of the RS-232 serial port of the
computer, check the computer .
C Abnormal connection of MIC and SPK jack, check the
jack.

Kirisun PT6500 Specifications

General

Brand	Kirisun
Model	PT6500
Category	Transceiver
Language	English