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- Test Mode (using mobile phones)
1. Outline
A
A test mode for simply checking the following 3 items.
• Bluetooth antenna sensitivity check
• FLASH memory operation check
• Bluetooth connection (authenticated connection) check
2. Configuration diagram for testing
B
3. Procedure for starting up the test mode
Start up the power supply by simultaneously pressing 4+6 keys and set the H/U mode
into test mode.
C
C N : W A I T
Connection waiting status
Connecting from the mobile phone (PIN input)
C N : O K
Connection completion status
Key 1 pressing
A N : - - -
Detecting antenna strength
D
A N : - 1 5
Display of antenna strength (when it is -15 dB (the range is -18 dB to -80 dB))
Key 1 pressing
S N D : O F F
Voice link cutoff status
Key 1 pressing
S N D : O N
E
Voice link ON: Outputting sine wave
Key 1 pressing
S N D : O F F
Voice link cutoff status
Key 1 pressing
F L A S H : - -
Testing Flash memory
F L A S H : O K
F
Flash memory test OK
6
1
2
IP-BUS
Bluetooth
C N : E R R O R
Connection error
Voice line is not connected.
S N D : N G
Voice line is connected.
Check that sine wave is input
Voice link NG
from the microphone and is
output from the speaker.
Voice line is cut off.
Check that the sine wave stops.
FLASH check is executed automatically by the following order.
When FLASH memory test is executed,
user registration data on FLASH memory is deleted.
Test is completed if operation is normal to this point.
F L A S H : N G
Flash memory test NG
CD-BTB100/XN/EW5
2
3
Note: This function is not
used in service.
Deleting → writing → reading → deleting all → reading
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4
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