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3600 motherboard explanations
发布日期:2009-12-03

3600 motherboard instruction booklets

 

 

 

 

 

  nanjing pair of north science and technology limited company technical department supplies

 

 

2009-10-31

 

 

 

 

 

2600 launch board plane graphic solution:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

j4

 

 

rack meets the input terminal

 

 

j5

 

 

sync in

 

 

on-line signal input the channel

 

 

j6\j7

 

 

sync out

 

 

on-line signal output channel

 

 

j8\j9

 

 

power source output channel

 

 

j1

 

 

antenna mains input channel

 

 

j2

 

 

ground terminal

 

 

jp2\jp3

 

 

primary and secondary launch establishment

 

 

jp2jp31&2 launches primarily

 

 

jp2jp32&3 is the vice-launch

 

 

jp4 jp5

 

 

jp9

 

 

jp4 jp5 jp9 puts in the 8.2m position

 

 

jp4 jp5 jp9 puts in the 10m position

 

 

150hz 160hz 170hz  180hz

 

 

wrong frequency establishment

 

 

vr14

 

 

sweepwidthadjustment(clockwiseincrease, counterclockwise decreases)

 

 

vr15

 

 

8.2mhz center frequency of the next adjustment (clockwise increase, counterclockwise decreases)

 

 

vr16

 

 

under the center frequency of 10mhz adjustment (clockwise increase, counterclockwise decreases)

 

 

vr23

 

 

transmit power adjustment (clockwise increase, counterclockwise decreases)

 

 

 

 

 

3600-type receiver board layout solution

 

 

 

 

 

 

 

 

j7

 

 

meets the input terminal

jp3

 

 

sound and light alarm is set jumper (jp3) note: the set 2 & 3 state (factory state): dome light alarm horn and the antenna frame synchronization;

 

 

set 1 & 2 state: horn sounded exhausted to continue the antenna frame dome light flashes a few seconds after the stop;

 

 

vr5 vr6

 

 

against regulation

 

 

j6

 

 

alarm horn access client

 

 

j5

 

 

frame alarm dome light access terminal antenna

 

 

gnd

 

 

ground terminal

 

 

j1

 

 

power input channels

 

 

j8

 

 

power output channel

 

 

vr1

 

 

sensitivity adjustment (vr1) (clockwise increases, counterclockwise decreases)

 

 

vr2

 

 

speaker volume level adjustment

 

 

jp2

 

 

anti-interference function setting (jp2 jumper) note: set 1 & 2 state is turned off; 2 & 3 status function set to open;

 

 

jp1

 

 

installation of doors, under a different distance settings jumper (jp1) (used in conjunction with the vr3 potentiometer)

 

 

vr3

 

 

gain control adjustment (vr2) (used in conjunction with the jp1 jumper)

 

 

jp1: 1 & 2 status: automatic gain control; (suitable for doors from less than 1.3 m) (facto

 

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