Receivers - Bosch INTEGRUS User Manual

INTEGRUS
Notice!
These charging units are only intended to charge LBB4540 receivers with an LBB4550/10
battery pack. You cannot charge other receiver types with the LBB4560 charging units, nor
can you use other charging units to charge LBB4540 receivers.
It is preferred to switch on the charging unit before inserting the receivers. Receivers can be
i
inserted or removed without damage while the charging unit is switched on.
Charge the battery pack to full capacity before using them for the first time.
The charger always applies fast charge during the first 10 minutes after inserting a receiver.
Inserting the receiver multiple times with a fully charged battery pack should therefore be
avoided, as this will damage the battery pack.
Continuously charging the receiver will not damage the receiver or battery pack. Receivers
can therefore safely be left in their charging positions when they are not used.
3.3

Receivers

LBB4540 receivers are available for 4, 8 or 32 channels. They can operate with a rechargeable
NiMH battery pack or with disposable batteries. The receivers have controls for channel
selection, volume adjustment, and an on/off push button. All receivers have a 3.5 mm
(0.14 inch) stereo jack output socket for mono or stereo headphones.
An LCD display shows the channel number and indicators for signal reception and low battery
power.
The charging circuitry is included in the receiver.
Notice!
When you put the receiver into storage for a long period, make sure:
i
- That the humidity is less than 60%
- That the temperature is less than 25 °C.
- That the receiver is re-charged every few months.
Figure 3.3: Receiver, front view and back view with open battery compartment
Bosch Security Systems B.V.
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User manual
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System overview | en 17
2023-01 | V01 |