17. PLUG-SOCKET CABLE
2. About the power supply
An AC power adapter is required to connect to a wall outlet. Use only an
adapter with the appropriate AC voltage ratings to prevent component
damage. The adapter should provide 12V DC output and 300mA
capacity.
The Voice Dialler has 2 options, with built-in rechargeable battery or
without battery.
With rechargeable battery
In addition to the adapter, there is a rechargeable battery inside the Voice
Dialler which serves as a back-up in case of power failure. The battery
used is Ni-Cd 8.4V rechargeable battery.
During normal operation, the AC power adapter is used to supply power
to the Voice Dialler and at the same time recharge the battery. When the
battery is fully charged, it can provide back-up power for a period of at
least 7.5 hours. It takes approximately 36 hours to charge the battery
fully.
Plug-Socket cable
The Tel line provided by
the tel company is plugged
into this phone jack.
The tel set is plugged
into this phone jack.
Plug into the phone jack
of the Voice Dialler.
