Jwin JT-P430 - Manual (Page 14)

Vintage Design Telephone with Caller ID V10M10_IM_EN_09072007
www.jWIN.com - 13 -
TROUBLESHOOTING & SPECIFICATIONS
Troubleshooting
• No Display on LCD Screen
o
Brightness on display may be turned down.
ƒ
Increase brightness level.
o
No batteries or batteries are improperly installed.
ƒ
If no batteries, install (4) AAA batteries as directed or
ƒ Install optional AC Adapter
ƒ 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.
ƒ
Make sure the handset jack is connected to the base jack using the
colied wire.
ƒ 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
ƒ
Contact your telephone company to check the status of your service.
• Static or interruptions during phone conversation
o
Bad connection between phones
ƒ
Hang up and dial number again
o
Harsh weather conditions and/or lightning
ƒ
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
ƒ
Contact your telephone company to check the status of your service.
Specifications
• Inputs & Outputs
o
Telephone line jack
o
Handset line jack
o
Power Adapter (AC/DC) input jack
• Power Sources
o
9V (AC/DC) Power Adapter
o
6V (AAA 1.5V x 4 )Battery (for backup)
• Power Consumption: 0.6W