52 041604A-1
TROUBLESHOOTING
A. TELEPHONE UNIT TROUBLESHOOTING TABLE
SYMPTOM SOLUTION
No dial tone
•
Check the telephone line cord connectors at both ends that they are
pushed in firmly until they click.
•
If you had a power failure or had unplugged the base unit, replace the
handset on the base unit for two to five seconds to reset the system.
Does not ring
•
Check the RING ON/OFF mode on the handset. Set to RING ON mode
to enable the handset ringer.
•
Check the telephone line cord connectors at both ends that they are
pushed in firmly until they click.
•
You may have exceeded the Ringer Equivalence Number(REN) limit of
how many phones can be connected to the same line. The REN total of
all devices(printed on the bottom label of each unit)should not exceed
five(5). Disconnect the appropriate units to lower the REN total.
No power on the
handset unit
•
Check the Ni-Cd battery pack for proper connection inside the battery
compartment on the handset.
•
The handset rechargeable Ni-Cd pack may need charging.
Does not charge
•
Check the Ni-Cd battery pack for proper connection inside the battery
compartment on the handset
•
The charging contacts and terminals may need cleaning with an
alcohol-dampened swab.
Содержание Excursion 36288
Страница 51: ...041604A 1 51 ...