Teledyne 7600 - Infrared gas analyzer - operating manual - Manual (Page 43)

Infrared Gas Analyzer Operation
Teledyne Analytical Instruments 43
2. Move the cursor to the “Switch Ranges” option and press
ENT. The “Channel Selection” screen appears.
3. Move the cursor by pressing the UP/DOWN keys to the
desired channel and press ENT.
There are 3 range switch modes in the second column to select from:
MR: Manual selection
RR: Remote range switch
AR: Autoranging
The selected range switch mode is highlighted for the channel you
selected.
4. Press the UP/DOWN keys to toggle between the
available switch modes.
5. Then press the ENT key to confirm the selection.
3.5.1.1 M ANUAL R ANGE S WITCHING
To manually switch between analysis ranges:
1. Select the MR option from the Switch Range screen and
press the ENT key.