Marantz SA8004/K1SG Service Manual page 22

4. Tray Speed Test
This function allows the OPEN/CLOSE speed of the tray to be variable. It can be changed at a 1% step to the default
values. Here are default values:
1
Time 0-500ms
TRY_OPN 85 %
TRY_CLS 65 %
Once into the test mode, it will display the following message:
A- B 1
Display
Off
Press the 2 button, and it will enable the number after Open to be variable (between 0 and 500ms).
A- B 1
Display
Off
Press the 1 button, and the number goes up at a 1% step; press the 3 button, and the number goes down at 1%
step.
Press the 2 button at any value, and the setting for "Open1" will be determined (between 0 and 500ms). Once the
setting is determined, it will automatically determine the setting for "Open2".
Likewise, determine the setting for each of Open2 to Open5 and then for each of Close1 to Close5.
When the Close5 setting is completed, the display will show the following message:
A- B 1
Display
Off
Then, press the 2 button, and the OPEN/CLOSE operation will be repeated three times at the set speed. Meanwhile,
press the 1 button while this message is on the display, and the OPEN/CLOSE test will be cancelled and the
model indication will return to the display. However, the setting has been memorized so that the speed will remain
unchanged.
Also, press the 3 button while this message is on the display, and the OPEN/CLOSE test will be cancelled, the
model indication will return and the setting will be cancelled.
When the OPEN/CLOSE test is performed with the operation repeated three times, the display will show the
following message:
A- B 1
Display
Off
Press the 2 button then, and the model identifi cation will return, and the OPEN/CLOSE will be performed at the set
speed.
If another button is pressed, the setting will be cancelled and the model identifi cation will return.
2
500ms-1s 1s-1.5s
65 % 55 %
70 % 75 %
RPT RNDM PROG TRK SA-CD
T R A Y _
RPT RNDM PROG TRK SA-CD
O p e n 1
RPT RNDM PROG TRK SA-CD
T R Y _ S
RPT RNDM PROG TRK SA-CD
T R Y S P
3 4
1.5s-2s 2s～
55 % 55 %
85 % 100 %
CD M FILE STRG
USB
S P E E D = >
CD M FILE USB STRG
_ _ X X X %
CD M FILE USB STRG
P _ T e s t ?
CD M FILE USB STRG
C h a n g e ?
22
5
D OFF REMAIN TTL
D OFF REMAIN TTL
_
D OFF REMAIN TTL
D OFF REMAIN TTL