Page 8 of 48 pages
LENCO
TFT-711
ENGLISH
INSTALLATION OF AC/DC ADAPTER AND BATTERIES
Battery Operation
On the back of the TFT-711 you will find the battery compartment. Open the battery cover by
sliding it gently downwards. Place 6 pieces of rechargeable AA size NiMH batteries
according the indication above. Please make sure the batteries are inserted according the
above indicated polarity direction. Reversing the polarity may result in damage. It is not
recommended to use regular Alkaline AA batteries due to the power requirement of the TFT-
711. Alkaline batteries will have a short lifetime and may leak, causing damage to the unit not
covered under warranty.
Note:
Do not short circuit the connections or the battery, this might damage the unit or
battery and might lead to overloading the battery and can result in fire. During operation
batteries will become warm, this is normal operation. When the unit is left unattended and
unused for a long period of time, take out the batteries or unplug it from the mains outlet and
disconnect the antenna or cable system. This will prevent damage to the product due to
lightning and/or power-line surges. The TFT-711 does NOT charge batteries that are placed
inside the battery compartment.
Connect the AC/DC adapter to a mains
source of 100~240VAC / 50~60Hz
Connect the small connector of the AC/DC
adapter to the DC 12V connection on the left side
of the TFT-711. Do not force or bend the plug, this
might damage the connector.