40
41
40
41
Safety
• The home unit, the power adapter, the speech pendant and speech
pullcord devices are designed for indoor use. Do not allow moisture to enter
any of the devices.
• Do not attempt to open the home unit, the power adapter, the speech
pendant or speech pullcord devices, except in accordance with the
instructions given in this guide regarding battery replacement. There are no
user serviceable parts within these devices.
• Use only the supplied and approved power adapter with the home unit.
Power safety instructions
Use only the power adapter supplied with and designed specifically for
the Castle Care-Call home unit. Always plug the power adapter to a mains
outlet socket that is nearest to the equipment and is most accessible without
causing a trip hazard.
Caution
Risk of personal harm and/or damage to the equipment if the rechargeable
battery is replaced by an incorrect type. Dispose of used batteries as
instructed by your local authorities.
Rechargeable battery details
Use only with Hunan Corun Hi-Tech Co. Ltd, type no: AA1200 x 6 7.2VDC
1200mAh NiMH rechargeable battery pack.
Ringer equivalence number (REN)
The Ringer Equivalence Number (REN) is used to determine the number of
devices that can be connected to the telephone line. The sum of all RENs of
all telephone devices simultaneously connected to the telephone line should
not exceed four (4). Exceeding a REN of 4 on a telephone line may result
in the devices not ringing in response to an incoming call. Check with your
telephone service provider to confirm the maximum REN number for your
telephone line.
Battery disposal
The speech pendant and speech pullcord devices use three AAA alkaline
batteries. The devices employ a zero power policy when in standby mode in
order to maximise the operating period of the batteries. When new batteries
must be fitted, dispose of the old batteries in an environmentally friendly
manner using local recycling facilities where available.
