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4-1-3 Cannot Record Voice
Symptom
Cannot access the recording function / Influx of noise
Check the cold solder on the MIC. / Check IC800 power and RESET
Major Checklist
1 Check if the RESET PIN is HIGH.
2 Check if the CLOCK oscillates. (Check for 13MHz)
Cannot Record Voice
Is there sufficient power
remaining in the BATTERY?
Yes
Does Recording time
progress normally?
Yes
Do Recording files
play normally?
Yes
Completion
Samsung Electronics
No
Recharge the BATTERY.
No
Retry after upgrading to the
No
Did IC802 become Enable?
Refer to wave pattern
image of Table 4-3.
Recheck after replacing the MIC.
latest firmware.
1
Yes
Recheck after reordering
Troubleshooting
No
4-7
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