Tape Test Mode - Yamaha GX-700 Service Manual

Equalizer test mode (Test program No. 01)
When the equalizer test mode is set, "GEQ - xxx" is displayed. "xxx" represents the 3 band value of GEQ.
It is possible to set the GEQ value directly, using the buttons on the remote control unit.
Example : To obtain flat
GEQ - 6 6 6
Low tone Intermediate tone
Displayed value 0
Gain (dB) -12
Operation Procedure
• To set a value for each band
[ 0 ] to [ 9 ], [ A(TIME) ], [ B(PROG) ], [ C(R.TIME)]
• To set all bands to Min (-12dB)
[ D(EDIT) ]
• To set all bands to Max (+12dB)
[ E(+10) ]
• To cancel this test mode, press the STANDBY/ON button. (The production mode will be restored.)
Fan test mode (Test program No. 13)
When the fan test mode is set, "Temp xx y" is displayed. "xx" represents the detected temperature of the Power
IC and "y" the value of the fan control level. It is possible to run the fan regardless of the detected temperature.
Operation Procedure
Pressing the wINPUT (up) or qINPUT (down) button causes the fan control level value to change. To cancel this
test mode, press the STANDBY/ON button. (The production mode will be restored.)
MAKER'S PRESET
BAND MARKETS
U, C, R, T
FM (MHz)
A, B, G, L, R, T (50k/9k)
U, C, R, T
AM (kHz)
A, B, G, L, R, T (50k/9k)
NOTE 1) PRESET PAGE
CAUTION : When executing Test program No. 2 RAM CLEAR, be sure to write down the preset memory contents of the
tuner, using a table like the one shown below. Execution of RAM CLEAR will set the memory contents of the
tuner back in the factory preset state which means that all the memories preset by the user will be erased.
Preset group
A
B
C
D
E

TAPE TEST MODE

When TAPE TEST MODE is set through SYSTEM TEST MODE, "Tape Test XXXX" appears on the FL display.
(XXXX is the counter value.)
The operation condition of the deck section will be as follows.
• When the reverse mode is set to "endless", the number of playback repetition becomes unlimited.
(It is set to "8 " times in the product mode.)
• When in the REC mode, AUX/MD is used automatically for the input source.
High tone
1 2 3 4
-10 -8 -6 -4
1
(100k/10k) 98.1
98.10
(100k/10k) 630
630
............................................ A : FM
P1 P2 P3
5 6 7 8
-2 0 +2 +4
PRESET No.
2 3 4
95.1 87.5 101.5 107.9
95.10 87.50 101.50 108.00
1080 1400 530 1710
1080 1404 531 1611
B : AM C : FM D : AM E : FM
P4 P5
GX-700/GX-700VCD
9 A B C
+6 +8 +10 +12
5 6 7 8
88.1 106.1 107.9
88.10 106.10 107.90
900 1350 1440
900 1350 1440
P6 P7 P8
16