Jwin JT-P551 Conference Phone User Manual


 
Caller ID Speaker Phone w/SOS Remote Control V11M11_IM_EN_04222008
www.jWIN.com
- 22 -
TROUBLESHOOTING & SPECIFICATIONS
Troubleshooting
No Display on LCD Screen
o Brightness on display may be turned down.
Increase brightness level.
o No batteries or batteries are improperly installed.
If no batteries, install 2 AA batteries as directed or
Install optional AC Adapter (not included).
Make sure batteries observe to polarities (+/-) as indicated inside the
battery compartment.
No Dial Tone when handset is picked up
o Phone may not be connected properly.
Make sure the handset jack is connected to the base jack using the
colied wire.
Make sure the base jack (TEL-LINE) jack is connected to the wall
telephone jack using the flat wire.
o Telephone service may be interrupted by the telephone company
Contact your telephone company to check the status of your service.
Static or interruptions during phone conversation
o Bad connection between phones
Hang up and dial number again.
o Harsh weather conditions and/or lightning
Hang up and dial number when weather conditions improve.
Can only receive incoming calls and cannot make outgoing calls
o Telephone service may be limited or suspended by your telephone company
Contact your telephone company to check the status of your service.
Important Note:
To operate this unit, you must have “CALLER ID SERVICE” setup with your local
telephone company. Some functions such as CALLER NAME INDICATION will only
operate if such service is included in the user’s Caller I.D. program with the local
telephone company.
Specifications
Power Requirement
o Battery: 6V (4 x “AA” batteries, not included)
o AC Adapter: DC 9V, 300mA, center negative (AC adapter not included)
Unit Weight: Approx. 1.4 lbs (0.640kg)