STR-KS2000
STR-KS2000
9
9
SECTION 5
ELECTRICAL CHECK
FM AUTO STOP CHECK
signal
generator
set
Procedure:
1. Turn on the set.
2. Input the following signal from signal generator to FM antenna
input directly.
Carrier frequency: A = 87.5 MHz, B = 98 MHz, C = 108 MHz
Deviation :
75
kHz
Modulation : 1 kHz
ANT input : 1 kHz
Note:
Use 75 ohm coaxial cable to connect signal generator and the set.
You cannot use video cable for checking.
Use signal generator whose output impedance is 75 ohm.
3. Set to FM tuner function and scan the input FM signal with
automatic scanning.
4. Con
fi
rm that input frequency of A, B and C are detected and
automatic scanning stops.
When the station signal is received in good condition, automatic
scanning stops.
SECTION 4
TEST MODE
S.F. CLEAR MODE
The preset sound
fi
led is cleared when this mode is activated. Use
this mode before returning the product to clients upon completion
of repair.
Procedure:
1. While pressing the [SOUND FIELD +] button, press the [
?/1
]
button to turn on the main power.
2. The message “S.F CLR.” appears and initialization is per-
formed.
FACTORY PRESET MODE
All preset contents are reset to the default setting.
Procedure:
1. While pressing the [SOUND FIELD +] and [PRESET TUNING
-] buttons, press the [
?/1
] button to turn on the main power.
2. The message “FACTORY” appears and the present contents
are reset to the default values.
VERSION MODE
When this mode is used the model, the destination and the software
version number are displayed.
Procedure:
1. While pressing the [INPUT SELECTOR] and [PRESET TUNING
+] buttons, press the [
?/1
] button to turn on the main power.
2. The model, the distination and the software version number
appear.
FL CHECK MODE
All
fl
uorescent segments are tested. When this test is activated, all
segments turn on at the same time, then each segment turns on one
after another.
Procedure:
1. When pressing the [PRESET ] and [SOUND
FIELD -] buttons, press the [
?/1
] button to turn on the main
power.
2. All segments turn on.
3. Press the [INPUT SELECTOR] button.
4. Half of segments turn on.
5. Press the [INPUT SELECTOR] button once again.
6. Others half of segments turn on.
7. Press the [INPUT SELECTOR] button once again.
8. Segments of “EQ” turn on.
KEY CHECK MODE
This mode is used to check the key.
1. While pressing the [MUTING] and [PRESET TUNING -] but-
] button to turn on the main power.
2. The message “REST 06” appears.
3. Every pressing of any button other than the [
?/1
] button counts
down the buttons. The buttons which are already counted once
are not counted again.
4. When all buttons are pressed, the message “REST 00” ap-
When this mode is used, output the audio signal of front L/R chan-
nel to all channel.
(Not used for the servicing)
Procedure:
1. While pressing the [SOUND FIELD -] and [MUTING] but-
tons, press the [
?/1
] button to turn on the main power.
2. The message “SWAP” appears.
3. In this state, when the audio signal of two channels is input, the
audio is output from all channels.
SHIPMENT MODE
All preset contents are cleared when this mode is activated. Use
this mode before returning the product to clients upon completion
of repair.
Procedure:
1. While pressing the [PRESET TUNING -] and [SOUND FIELD -]
buttons, press the [
?/1
] button to turn on the main power.
2. The message “CLEARING” appears.
PROTECTOR AUTO OFF MODE
When this mode is used, a protector on state is maintainable.
Procedure:
1. While pressing the [SOUND FIELD +] and [INPUT SELECTOR]
buttons, press the [
?/1
] button to turn on the main power.
2. The message “PROTEVER” appears.
VACS OFF MODE
This mode is used to switch off the VACS (Variable Attenuation
Control System).
Procedure:
1. Press the buttons of standard commander (RM-AAU017) (PART
No.: 1-480-099-21) in ordedr of [DISPLAY]
→
[DISPLAY]
→
[DISPLAY]
→
[MASTER VOL +]
→
[3].
2. The message “VACS OFF” appears and the switch off the
VACS.
CHANGE-OVER THE AM TUNING INTERVAL
(US AND CANADIAN MODELS ONLY)
The AM tuning interval can be changed over 9 kHz or 10kHz.
Procedure:
1. While pressing the [PRESET ] button, press the
[
?/1
] button to turn on the main power.
2. The AM turning interval changed over 9 kHz or 10 kHz.
DCAC TEST MODE
When this mode is used, each function of the DCAC board is
tested.
(Not used for the servicing)
Procedure:
1. While pressing the [PRESET TUNING -] and [INPUT
SELECTOR] buttons, press the [
?/1
] button to turn on the
main power.
2. The message “MIC ON” appears.
3. In this state, the output level of the speaker can be adjusted by
using the input analogue signal that passes the DCAC MIC.
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
