Case; Display Trimpot Adjustments; A - Brightness Control; B - Contrast Control - Siemens SIREC DS 7ND4120 Series User Manual

Case

for the mounting clamps. The three round holes in the centre consist of two trimpots and
a battery switch. The left hole is a trimpot adjustment that controls the
screen. The centre hole is a trimpot adjustment that controls the
The third hole, to the right, is the
The unit will arrive with the battery switch in the off position to save battery life, place the
switch into the

Display Trimpot Adjustments

A - Brightness control

B - Contrast control

C - Battery switch

Universal Card

These are connected as shown in the example below. For 18-way connector; torque set-
ting 0.4Nm/3.5lbf-in. Do not over tighten.
Signal -ve
18
This view shows the right hand side of the case, the rectangular holes to the right are
On
position, switched towards the front of the unit, to activate.
A
Universal input card
The
CH 1 CH 2
1 2 3 4 5 6
Signal -ve
Signal +ve
Thermocouple
Battery Switch
his will be in the
B
C
is used for connecting a range of input signals to a unit.
CH 3 CH 4
Analogue Inputs
7 8 9 10 11 12 13 14 15 16 17 18
Compensation
Signal +ve
RTD
Brightness
Contrast
Off
position by default.
Trimpot control for
screen brightness
Trimpot control for
screen contrast
Battery switch, set to
the Off position. Move
switch into On position,
towards the front of the
unit.
CH 5 CH 6
43-TV-25-20 GLO Issue 4 01/02 UK
of the
of the screen.
A5E00117351-04