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Minitrend, Multitrend and eZtrend Recorders
For
DR Graphic Recorder on page 9
Panel Mounting
The Analogue In, Analogue Out and Pulse Input cards can be removed, replaced or added to the recorder without
removing it from its mounting panel. If you require the recorder to be removed from the panel, loosen the mounting
clamp screws, slide the clamp towards the rear of the recorder and remove the clamps and the recorder.
Removing the Rear Panel
Removal of the rear panel is necessary for replacement or fitting any of the PC cards.
To remove the rear panel of the recorder, loosen and remove the two screws (Minitrend and eZtrend = M3 x 6,
Multitrend = M4 x 8) at the top corners of the rear panel, taking care to retain both the shake-proof washer and the screw.
Inside the Unit
Refer to Figure 1 for the Multitrend recorder, Figure 2 for the Minitrend recorder and Figure 3 for the eZtrend recorder
and their respective tables for the correct slot position for the Analogue In, Analogue out and Pulse Input cards. (Note,
eZtrend recorder cannot have Analogue out or Pulse Input cards fitted).
Position Shown
1A, 1B
43-TV-33-56 iss.4 GLO Aug 19 UK
1C
2E
3G
3H
4
5
6
Transmitter Power Supply Card
Figure 1 - Multitrend Recorder
Multitrend Cards
Card Type
Analogue Input Card
Pulse Input Card
Analogue Output Card
Digital IO Card
Alarm Relay Card
Processor Card
Power Supply Card
Mother Board
Slot
A, B, C, D, E, F
A, B, C, D, E, F
E, F
G, H, I
G, H, I
Not shown
2
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