Hartig+Helling MBF 8181, Operating Instructions Manual

Page: 23 / 68

23
Problem Possible Causes Solution
Always showing low battery
alert.
- Battery has run down
- Recharge battery using charger
stand or replace with new battery
or use the switching power supply
- No battery inside receiver
- Put battery pack back into the
battery compartment
- Battery pack is damaged - Replace with a new battery pack
Battery life is short
- Night light is permanently switched
on
- Switch off the night light
- Vibration alert is switched on - Switch off the vibration alert
Much static noise and
interference - Transmitter is located near other
electrical appliances
- Remove the electrical appliances or
relocate the transmitter away from
sources of interference
Too short communication
range
- Many steel structures between
baby and parent units
- Re-locate baby & parent unit
- Baby unit battery has run down
- Replace with new battery or use
switching power supply
11. TECHNICAL DATA:
Channels: 50
Operating frequency: 863-870 MHz
Operating range: Up to 500m
Output: 6V, 300mA
Input: 100-240 V – 50/60Hz
Rechargeable battery: 3.6 V
Dimensions: 2 x 4.5 x 11cm (L x W x H) (each unit)
12. NOTES ON DISPOSAL:
Old units, marked with the symbol as illustrated, may not be disposed
of in the household rubbish.
Used rechargeable and non-rechargeable batteries which are marked
with one of the symbols illustrated may not be disposed of in the household rubbish. You must
take them to a collection point for old units, old batteries or special waste (enquire at your local
authority) or the dealer from whom you bought them.