Sony DSX-A50BT Service Manual

DSX-A50BT
DSX-A50BT
1313
SECTION 4
TEST MODE
SETTING THE TEST MODE
Setting method:
1. Press the [SOURCE/OFF] button for 1 second to turn the pow-
er off.
2. Press the [4]
o [5] (remote commander) o [1] buttons se-
quentially (the [1] button is pressed for two seconds).
3. It is set to the test mode, and all segments of the liquid crystal
display light.
Releasing method:
Press the [SOURCE/OFF] button for 1 second.
MICROPHONE AUDIO LOOPBACK
To con fi rm the state of the internal microphone used when a
handsfree function is used, the microphone audio is output from
the speaker.
The breakdown judgment of the microphone can be done without
connecting H/F with the cellular phone.
Procedure:
1. Enter the test mode.
2. Press the [SOURCE/OFF] button to select the Bluetooth Phone
function.
3. On/off of the microphone audio loopback function changes
whenever the [2] button is pressed (“ALBM” is displayed in
the liquid crystal display).
LOOP BACK ALBM
ON Lit
OFF None

Sony DSX-A50BT Specifications

General

MP3 playback	Yes
CD-R playback	No
FM band range	87.5 - 108 MHz
Product color	Black
Amplifier output power	50 W

Weight and Dimensions

Weight	700 g
Dimensions (WxDxH)	178 x 120 x 50 mm