Cobra cp9105ml Manual De Usuario

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Troubleshooting
26
Troubleshooting
Cobra Customer Service
Live operators are available 
M-F 8:00 am - 8:00 pm CST at:
773.889.3087 
Automated Technical
Assistance available 24 hours
a day, seven days a week.E-
mail questions to:
productinfo@cobraelec.com
Cobra on the World Wide Web:
Frequently Asked Questions
(FAQ) can be found on-line at:
www.cobraelec.com
Frequently Asked Questions
27
1. How long should the handset battery be
charged?
Typically leaving the handset on the base
overnight will charge the battery sufficiently.
2. How long can a battery last after a twelve
hour charge?
After a twelve hour charge, the handset has typi-
cally 8 hours of continuous talk time, or 7 days in
standby mode (when the phone is out of the
base but not in use).
3. What is the range of my cordless phone?
There is no way to easily answer this question as
many factors affect the range of a cordless
phone. In an open field, under ideal conditions, a
900 MHz cordless phone can have an effective
range of about 1200 feet.
Unfortunately, most cordless phones are used
under conditions that are anything but ideal. The
effective range of a cordless phone varies
because of environmental and other conditions.
Cordless phones and other 900 MHz devices may
cause interference which may limit the effective
range of your cordless phone. Changing the
channel may help.
Aluminum siding can also ha ve a dramatic effect
on range. Try using your cordless phone in man y
locations in and around your home . Each situa-
tion presents different conditions under which
the phone must work.
Phone is dead
Are power adapter and phone cord connec ted?
Handset beeps during call or a way from base
Batteries need recharging; return handset to base.
Handset disconnects, loses performance and
beeps three times when in use a way from base
Out of range or batteries need recharging.
Move closer to base or recharge batteries.
Unable to make call because of interference
Select a new channel.
Handset won’t work after power outage or 
disconnecting from AC power & reconnecting 
Return handset to base for thir ty seconds to
automatically match security coding.
Handset seems “dead”
Battery power has run out; return handset to base
and charge for at least 12 hours. If handset still
seems dead, unplug handset battery for 15 sec -
onds and plug back in. Then place handset back
on base for at least 5 minutes.
Memory dialing not wor king
Batteries need recharging; return handset to base.
Re-enter memory numbers.
CP9105 manual layout.8  10/14/98 9:28 AM  Page 31