VTech DM111 BU User Manual

13
Appendix
Troubleshooting (continued)
My parent unit does not play any sound when there is noise from the
baby unit.
Make sure the parent unit is powered up by connecting it to AC power (page(page 4) or
installing the AAA alkaline batteries into it ( (page 3).
Make sure the power adapter and the parent unit are plugged in correctly and
securely (page(page 4)..
Make sure the parent unit is turned on (page 10) and the speaker volume is not set to
off (page 10).
The parent unit may be too far away from the baby unit. Move the parent unit closer
to the baby unit (but not less than 1 metre).
If the parent unit is powered by the batteries, make sure there is sufcient charge.
Other electronic products such as HAM radios and DECT cordless phones can cause
interference with your audio monitor. Try installing your audio monitor as far away as
possible from these types of electronic devices.
Large obstructions may impact the reception. Try to relocate the baby unit, away from
large obstructions such as walls and doors.
Completely remove and install the batteries again. Turn on the baby unit and
the parent unit. Allow up to one minute for the parent unit and the baby unit to
synchronize.
The LOW BATTERY light ashes on the parent unit.
Replace the AAA alkaline batteries with new ones of the same type.
Completely remove and install the batteries again and use it until fully depleted, then
replace the AAA alkaline batteries with new ones of the same type.
.
The LOW BATTERY light on the parent unit is off.
Replace the AAA alkaline batteries with new ones of the same type.
The parent unit beeps and is not performing normally.
Make sure the baby unit is turned on.
Move the parent unit closer to the baby unit (but not less than 1 metre). The parent(but not less than 1 metre). The parent. The parent
unit may be out of range.
If the parent unit is powered by the batteries, it may not have enough charge for the
parent unit to perform normally. Replace the AAA alkaline batteries with new ones of
the same type.
Reset the parent units and the baby unit by turning them off and unplugging the
electrical power to the parent units and the baby unit. Wait for 15 seconds and plug
them back in again. Turn on the parent units and the baby unit. Allow up to one
minute for the parent unit and the baby unit to synchronize.
Other electronic products such as HAM radios and DECT cordless phones can cause
interference with your audio monitor. Try installing your audio monitor as far away as
possible from these types of electronic devices.
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VTech DM111 BU Specifications

General

Brand	VTech
Model	DM111 BU
Category	Speaker System
Language	English