RKI Instruments Beacon 200 Rig Monitor, LEL/LEL - Manual (Page 43)

Beacon 200 Rig Monitor Operator’s Manual • 38
Adjusting Strobe/Horn Volume
The horn volume on the strobe/horn can be adjusted by doing the
following:
1. Open the housing door of the Rig Monitor, then place the power switch
in the OFF position.
2. Disconnect the battery clamps from the + and - terminals of the 12 VDC
battery.
3. Loosen the captive screw at the bottom front of the strobe/horn.
4. Grasp the top and bottom of the strobe/horn and push up and out in
order to remove the cover.
Push Up Here
Push Out
Captive
Screw
Top
Base
Figure 11. Top Case Removal