Timeguard DCC2 - Manual (Page 10)

9
6. Do’s and Dont’s
1. Never use the product if it shows any signs of damage.
2. In case of damage to the product unplug the mains adaptor from the mains
supply to avoid any possibility of electric shock and have the damage
examined by a competent person.
3. When laying cabling ensure that no cables (particularly mains cables) are
damaged.
4. Never try to operate the mains adaptor at a voltage other than 230V 50Hz.
5. The installation should only be carried out by a competent person.
6. The internal intercom should be kept out of reach of children and
unauthorised persons.
7. Keep low voltage cabling at least 100mm away from any mains cabling.
8. Ensure that all electrical connections are made and wires are arranged
according to the instructions.
9. Do not cover the louvres on the internal intercom.
7. Troubleshooting
No Audio or video Check cable between internal and external intercoms
is connected correctly.
Check that there are no breaks or damage to the
interconnecting four core cable.
Check that the mains adaptor is plugged in and
switched on.
Door catch not working Check cable between external intercom and door
catch for breaks or damage.
Check that terminations are correctly made at each
end of the above cable.
Check that both the mains adaptors are plugged in
and switched on.
(if fi tted)
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