Figure 4 mother board layout, Figure 4, J15-j22) in figure 4. these connectio – Detcon 840 User Manual

Page 10

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840 Operators Manual

Model 840 Operator Manual

Rev. 1.9

Page 6 of 29

SW1

Jumper for RS-485

Shield to Earth

Grnd.

SW0V

Battery Restore

Switch

VDC

POWER
SWITCH

SW4

VAC

POWER
SWITCH

J2

J8

EXT

ERNAL

DC
IN

JP1

EXTERNAL

AC IN

VOLTAGE

SELECT

+
PS2

SW2

SW3

BATTERY

PS1

Figure 4 Mother Board Layout







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