Uniden EXP90 manual Troubleshooting, Specifications

Models: EXP90

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Troubleshooting

If your EXP90 Series cordless telephone is not performing to your expectations, please try these simple steps. If you are still unable to resolve the problems, contact your place of purchase.

Caution: Do not attempt to service this unit yourself. All service must be done by qualified service personnel.

Problem

Suggestion

 

 

Charge light won’t come on when

Make sure the AC adapter is plugged into the base and wall outlet.

handset is placed in base.

Make sure the handset is properly seated in the base.

 

Make sure the rechargeable battery pack is properly placed in the handset.

 

Make sure that the charging contacts on the handset and on the base are clean.

 

 

The audio sounds weak and/or scratchy.

Make sure that the base antenna is in a vertical position.

 

Move the handset and/or base to a different location away from metal objects or

 

appliances and try again.

 

 

Can’t make or receive calls.

Check both ends of the base telephone line cord.

 

Make sure the AC adapter is plugged into the base and wall outlet.

 

Disconnect the AC adapter for a few minutes, then reconnect it.

 

Place the handset back on the charging cradle for a few seconds.

 

The status LED will blink indicating that the phone has been reset.

 

 

Handset doesn’t ring or receive a page..

The Nickel-Cadmium battery pack may be weak.

 

Charge the battery on the base unit for 15-20 hours.

 

The handset may be too far away from the base unit.

 

Place the base unit away from appliances or metal objects.

 

Place the handset back on the charging cradle for a few seconds.

 

The status LED will blink indicating that the phone has been reset.

 

 

 

Specifications

 

 

General

 

Frequency Control

Phase Locked Loop

Modulation

FM

Operating Temperature

-10°to 50° C, 14° to 122° F

Base

 

Transmit Frequency

925.999 ~ 927.952 MHz (40 Channels)

Power Requirements

9V 210mA (from AC Adapter)

Size

5.3 in. W X 2.2 in. D X 7.7 in. H

Weight

Approximately 20 oz.

Handset

 

Transmit Frequency

902.078 ~ 904.030 MHz (40 Channels)

Size

2.2 in. W X 2 in. D X 9.75 in. H

Weight

Approximately 10 oz.

Battery

 

Capacity

600 mAH, 3.6V

Talk Mode

7 hours

Standby Mode

14 days

Specifications shown are typical and subject to change without notice.

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Uniden EXP90 manual Troubleshooting, Specifications