Quick Start: Introducing DynaVox Series 4
Part # 400023
7
Each of the two
switch jacks
beside the charger port can be used to plug in a single switch for
scanning access.
A small
microphone port
is next to the switch jacks. This port can be used to connect a
microphone to your DV4/MT4 device.
The next port is a round, 1/8-inch stereo
speaker jack
that can be used for an auditory
scanning speaker or headset, or for an extra speaker that will be used to enhance the output
of the communication device’s built-in speakers.
The final port is an eight-pin mini-din
serial port
. The serial port can be used for computer
access.
The front side of the unit (see Figure 4) is covered with dark plastic that encloses the infrared device.
The infrared device allows you to use your DV4/MT4 as a remote control for home appliances like TVs and
stereos.
If you use a screwdriver to remove the two screws in the dark plastic panel, you can lift the panel away
from the device. Once the panel has been removed, you will be able to locate the device’s memory
storage card. All DV4 and MT4 devices are shipped with a 128 MB Compact Flash storage card. This card is
used to store all the files and information you create and save on your device. An empty card slot below
the storage card provides room for the installation of a secondary storage card. A second storage card
provides additional memory and room for file storage on your device.
Battery Information
The DV4 device has a 7.4V Lithium Ion (Li-Ion) battery pack. After fully charging this battery pack you can
continuously run your device for about 12 hours. The MT4 device is also powered by a 7.4V Li-Ion battery
pack. When fully charged, the MT4 battery can provide up to 8 hours of continuous use.
It is possible to extend the daily run time of the device’s battery pack by adjusting the screen brightness.
Setting the device to maintain a lower screen brightness will use less power. You can also conserve
Figure 4
Screw
Screw
Summary of Contents for DV4
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