TELEDYNE OLDHAM SIMTRONICS OLCT 80 d, User Manual

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OLCT 80
GAS TRANSMITTER
USER MANUAL
NPO80GB
Revision F.1
13
3 Menus
3.1 Purpose of the menus
The menus allow the user to perform various operations in relation to the
OLCT 80's settings
(configure the
ANA1/ANA2 sensors, alarm thresholds and relays, RS485 connection, date and
time, etc.).
These menus can be accessed using the infrared remote control, without opening the
cover of the OLCT 80. It is important to take the necessary safety precautions before
opening the cover if the device is installed in an ATEX zone. These precautions include:
•
Obtaining a hot-work permit from the relevant department.
•
Using a portable for detection of combustible gases at all times.
•
Using an intrinsically-safe multimeter, where applicable.
•
Performing the operation as quickly as possible.
This pertains to all OLCT 80 versions, whether equipped with an explosion-proof or
intrinsically-safe sensor pack.
3.2 Accessing the menus
Follow the steps below:
•
Point the infrared remote control toward the
OLCT 80.
Figure 12: the remote control
pointed toward the OLCT 80.
•
Push the
Menu button on the remote control.
•
The AFF MES menu will appear on the display of the
OLCT 80.
Figure 13: the start menu.