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ICD-S7
[Setting Method of the Test Mode]
There are two different methods to enter the test mode:
(1) To enter the test mode, turn on the HOLD switch while pressing
the STOP key and VOLUME+ key at the same time with the
power on.
(2) While pressing the VOLUME- key, turn on the power in state
that the test land (TP7101 (side B) or SL7101 (side A)) on the
main board is shorted to GND.
[Exiting Method of the Test Mode]
Exit the test mode by turning off the power.
[Initial Status of the Test Mode]
When the test mode is set, the LCD display appears as shown below.
LCD display
102 3C 01 J
102 3C 01 J
[Flow Chart of the Test Mode]
START
TEST MODE
Initial status of test mode
Version display
Destination setting information display
.
>
LCD TEST
.
>
SET AREA
.
>
AUDIO TEST
.
>
SLEEP TEST
.
>
BEEP TEST
.
>
>
SIO TEST
KEY TEST
.
TEST MODE
8
SECTION 3
TEST MODE
Destination information
LPEC version
DSP version
CPU version
>
.
RESET MENU
>
.
READ DATA
>
.
DC JACK
>
.
USB TEST
>
.
LED TEST
>
>
.
BATT TEST
.
END
[Operation in the Test Mode]
After entering the test mode, you can move within the test menu by
pressing the . / > key. You can move to the submenu by
pressing the x•B key. Then each test mode can be executed.
1. LCD test
• LCD is tested of all light-on and all light-off.
• Use the . / > key to adjust the contrast of the LCD. The
setting value is written in the EEPROM with the x•B key. If the
LCD test ends with OK, "**** OK ****" is displayed. If the
LCD test ends with NG, "****NG****" is displayed.
The default value is "0x12".
x•B
LCD TEST
LCD ALL
:
STOP
LCD OFF
LCD CHECK
LCD ALL
:
2. Setting destination
• NO destination information.
x•B
SET AREA
STOP
3. Audio test
Perform the through-playback and sine wave output.
• Contents of the submenu
ADA SP: AD/DA-through-SP mode
ADA LP: AD/DA-through-LP mode
DSP SP: DSP-through-SP mode
DSP LP: DSP-through-LP mode
1 kHz SIN: 1 kHz sine wave output mode
• Select the microphone sensitivity with the HOLD switch.
ON: High sensitivity
• The VOR detection operation can be checked by the LED.
Sound: The red LED is turned on. No sound: The red LED is
turned off.
• MUTE can be set to "ON" or "OFF" with the ERASE key.
• The sound volume can be adjusted with the VOLUME+ key or
VOLUME- key during the audio test except the MUTE mode.
• The microphone sensitivity, sound volume and MUTE (on/off)
are displayed on the bottom of the LCD.
x•B
AUDIO TEST
DSP LP
:
STOP
DSP SP
ADA LP
ADA SP
DSP LP H 10
1K SIN
DSP LP
:
x•B
. >
(select),
(set)
LCD OFF
LCD CHECK
STOP
STOP
JAPAN USB
OFF: Low sensitivity
. >
x•B
(select),
(set)
DSP SP H 10
ADA LP H 10
STOP
STOP
STOP
STOP
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