Redline RL-101M Installation And Operation Manual page 5

3. Calibration
Before calibration, allow ten minutes for the senor to warm up. To place the Rl101M into CAL Mode,
press the MENU button twice. "cAL" will flash on the display. The RL102m Head unit monitors the gas
level but does not send messages to the monitor when in CALIBRATION mode. When calibration gas is
applied, the unit will display the reading. Use the up button when the gas reaches 2.5%. The RL 101M
should automatically calibrate the sensor to 2.5 % which equals the calibration gas; the monitor should
display 50 ( 5% = 100ppm). Pressing MENU will place the unit in Normal Operation and will begin
sending messages to the monitor.
Press MENU button twice
or reed switch to place
RL101M in "cAL" mode
4. Assign Radio (Head) to Channel
To access to this feature press TEST once. "Adr" will flash on the display when in that mode.
Use the UP and Down buttons to adjust the Address of the Head unit. There must be a corresponding
address set in the Monitor.
Use the Up button to
automatically calibrate the
sensor to 2.5 %
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