Instruction manual

Detector Rear Panel
The rear panel of the R-Series Detector has the tunnel exit, one or two air
vent(s), an audio signal Alarm or (AudioLarm), a Battery compartment; on
newer units the Battery compartment has been replaced with a Power
Connector, an Electronics Connector, and a large round red Tag Threshold
indicator LED, as shown in the figure below. All detectors must have
desiccants.
Older Model Rear Panel of the R-Series Detector
Batteries
Electronics
Connector
Tunnel
Vent with Desiccant
A
udioLarm
Tag Threshold
As of mid March 2002 all new detectors are being built with a large desiccant
cartridge installed above the rear panel. All detectors that were built with two
vent holes and no desiccant are being altered to carry desiccant cartridges. If
you have a detector that does not have a desiccant, please contact Northwest
Marine Technology for more information.
R-Series Instruction Manual 10