Roland G-70 Service Notes page 35

Feb.2005
2 - AUDIO TEST
Press the USER PROGRAM 2 button, the display shows:
1. 100 -1000 - 5000Hz – OFF
2. MAIN
3. DIRECT L – R - LR
4. WAVE - SRX
5. Buzzer
6. Mute
7. Metronome
8. Wave - SRX Complete ( Take long Time )
Note :
The USER PROGRAM 1/2/3 buttons enable this function.
On the right side of the display appears the name of the latter.
2.2 - OUTPUT MAIN TEST
Place the knob of the G-70's MASTER VOLUME potentiometer in the CENTER before
effecting the check of the level of the output signal on the L/R MAIN and DIRECT Outputs.
Press the USER PROGRAM 1 button, you will hear an acoustic 100 Hz sinusoidal signal
on the "L and R OUT" outputs, basing upon the MAIN output selected by means of the
User Prog. 2 button.
Press the USER PROGRAM 1 button again, you will hear an acoustic 1000 Hz sinusoidal
signal on the "L and R OUT" outputs, basing upon the MAIN output selected by means of
the User Prog. 2 button.
Press the USER PROGRAM 1 button again, you will hear an acoustic 5000 Hz sinusoidal
signal on the "L and R OUT" outputs, basing upon the MAIN output selected by means of
the User Prog. 2 button.
Press the USER PROGRAM 1 button again, you will hear no acoustic signal "OFF",
basing upon the MAIN or DIRECT output selected.
2.3 - OUTPUT DIRECT TEST
Press the USER PROGRAM 3 button, you will hear an acoustic signal on the right ( R )
and left ( L ) OUT DIRECT
Prog. 1 button.
Press the USER PROGRAM 3 button again, you will hear an acoustic signal only on the
left ( L ) OUT DIRECT
1 button.
40
**** AUDIO OUTPUT ****
L – R - LR
Press EXIT to exit
basing upon the frequency selected by means of the
basing upon the frequency selected by means of the User Prog.
100Hz
L + R
L + R
User