User Guide Owner's manual

Ch 2 Hardware Components 27
3. USB host, full size A
4. COM1: RS-232C 9-pin D-sub connector, 5 V @500 mA
available on pin 9 (ring in) under program control
5. Power input jack: 12 to 24 VDC for power input and
battery charging
The connector module is user-replaceable. Contact our
sales department or your supplier for details.
Note: The connectors are sealed and do not require a
connector protector to prevent water ingress.
Audio Features
The Archer 2 has the following audio features:
 Speaker - The speaker sound is loud and clear. Listen to
audio notes, video sound, and music les.
 Microphone - Use the microphone to record audio notes
or add sound to a video when using the camera function
(option).
 Audio Jack - The audio jack supports a stereo headset
or headset/microphone combination with 3.5mm
connections.
Adjusting Audio Settings
To set audio options, tap on the top title bar and select the
audio icon from the list of applications that drops down. Or,
press Start > Settings > System > Audio.