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INSTALLATION INSTRUCTION 77
Page 3/5
E
D
Battery cover
4. PREPARATIONS BEFORE USING THE
RECEIVER
4.1Hardware setting
1. Opening the housing
-
Slide the battery lock (fig.5B) open in the direction of the clip.
-
Remove the battery cover (fig.5A).
-
Remove the batteries.
2. Separating housing parts
To get access to the solder links, the housing parts must be
separated as follows:
-
Slide down the housing attachment (fig.5D) inside the battery
compartment with the help of a small screwdriver.
-
Pull the housing parts away at the bottom with the thumbs
(fig.5C) and open the housing hooks first at the bottom.
-
Remove the housing part with the clip only and leave the PCB
assembly in the other housing part.
3. Solder links
-
Battery saving circuit
Solder link (fig.6A) for 5F5F pre-amble string encoders only.
Factory default setting is "disable". To enable battery saving,
close solder link (A).
-
Decimal group call
The receiver recognises one or more of the address digit
locations 2, 3 and 4 when they are equal "F".
Factory default setting is "enable". To 'disable' the decimal
group call, close solder link (B).
-
Accu mode (PCB version 5 and higher)
Make solder link (D) to enable receivers 'on' in accu mode.
Older version PCB's are always on in the accu mode.
A
B
DP 6000 DIGITAL PAGING SYSTEM
II
I
0
C
Opening housing
-
UHF front end module
Solder link (C) for factory use only.
VHF module. Solder link C is open
UHF module. Solder link C is closed
Numeric PCB layout
A
B
E
P
N
C H
D
A
B
C
D
June 1992
II
I
0
C
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