RD4000 Locating System User Manual
Page 19
PREPARATION FOR USE
RD4000 receiver
This section describes the available RD4000 receiver power supply options and gives instructions on fitting,
replacing, and charging batteries.
The RD4000 receiver is powered by four D-size (LR20) alkaline batteries or by anoptional rechargeable battery
pack.
Internal alkaline batteries
The four batteries are housed in a battery tray, which slots into
the front of the receiver. The tray is clearly marked with the
correct battery orientation.
Fitting and replacing alkaline batteries
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.
Caution.
When replacing batteries always ensure that the correct type of batteries is fitted.
Keep the battery tray dry whilst changing the batteries.
•
To remove the battery pack tray, place your fingers under the battery pack release catch, and pull the
battery pack towards you from the RD4000 housing
•
Remove the batteries and dispose of them in accordance with local regulations
•
Fit new batteries in accordance with the polarity diagram in the battery housing
•
Insert the battery pack tray into the RD4000 battery pack housing and push the battery pack tray until it
clicks into the housing
•
Switch the receiver on. If the display does not illuminate, ensure that the batteries are correctly oriented.
Note: To ensure maximum performance from the RD4000 receiver always replace the batteries as a set.
Rechargeable battery pack
The rechargeable battery pack is an interchangeable replacement for the standard battery pack and is supplied
complete with four Nickel-Metal-Hydride (NiMH) rechargeable batteries.
Fitting the rechargeable pack
Remove the standard battery housing and fit the rechargeable pack housing, complete with rechargeable
batteries.
Battery tray
