User's Manual

PDL-4 A.C.ID-M System (with GPS) User Guide
Page 5
Conditions resulting in the Alert tone include:
a) The battery becoming almost
exhausted
b) The Inactivity Timer expiring.
When the volume is set to Off, the speaker will still
generate key press confirmation "beeps" and the
"Error" tone - but at the lowest audible level. When
the unit is first switched on, it will select the volume
setting last used.
GPS
• When the location and GPS data have been
acquired and logged, the sounder will generate a
single confirmation “beep”.
Battery Replacement
PDL-4
Warning
Do not mutilate, puncture, or dispose of
batteries by placing them in a fire. The
batteries can burst or explode, releasing
hazardous chemicals.
Discard used batteries in accordance with the
manufacturer’s instructions and your local
regulations.
Two types of battery can be used, either 4 D-cells, or
a single, rechargeable, DR 15AA, Nickel Metal
Hydride (NiMH) type. It is not possible to insert both
types of battery at the same time.
When the LCD shows a low-battery warning it is
necessary to replace the battery.
The battery housing is at the rear of the carrying
handle (see illustration).
Before using the locator, ensure that a charged
battery (or batteries) is installed and correctly fitted.
Note: When using D-cells replace them as a set.
Replacement is the same for both types of
battery.
Battery housing cover