ICD-BX112 - Sony Audio Service Manual (repair manual). Page 9

5-5.  Batt AD, DCIN
The current AD value (hexadecimal) of BATT_AD is indicated 
and whether DCIN is present or not is displayed. When DCIN is 
present, BATT_AD is not read. (

>

 displayed)

--

BATT_AD AD value

DPC

:8RTT :OC

DPC

:8RTT :OC

DCIN with/without information

B 

ENTER

x

80

m H

m H

To exit from this test mode, get back to the menu screen by press-
ing [

x

] button.

5-6.  RTC Test
One second update interrupt is set for the RTC. When an interrupt 
occurs, “OK” is displayed. If no interrupt occurs after an elapse of 
three seconds, “NG” is displayed.

“OK”

OK

DPC

RTC

DPC

RTC

“NG”

NG

DPC

RTC

B 

ENTER

x

m H

m H

m H

To exit from this test mode, get back to the menu screen by press-
ing [

x

] button.

5-7.  Battery Life
This mode provides only the display mode designed to indicate the 
previous measurement results.
Only this mode provides the measurement mode to record and play 
back automatically until the low battery is reached and to write a 
log at the end of operation.

•  Display Mode
The mode of operation (record and playback), the recording mode, 
and the date (year, month and day) and time of start and end of 
operation are indicated on the display screen.

:BATLIFE

DPC

End

DPC

123456

ST

DPC

080101

B 

ENTER

x

m H

m H

m H

Y

M

D

H

M

S

REC

REC

REC

mode

days

start

PLAY

end

times

To exit from this test mode, get back to the menu screen by press-
ing the [

x

] button.