Boss SX-700 - Power-on and Level Adjustment

SX-700
Feb, 1996
2. LCD Contrast
Turn [NUMBER/VALUE] to check that the contrast of
LCD changes according to the value.
3. LCD/LED
All segments of the LCD display will be turned on. And 7
LEDs(EQ,MOD,DELAY,REVERB,RSS, BYPASS, UTILITY)
will turned on. And PEAK LED blinks; red and green and
unlit.
2. LCD Contrast
[NUMBER/VALUE] £ 0 L T LCD CO
C t Zmmir <
3. LCD/LED
LCD(0-fe7 7 >
LED(EQ,MOD,DELAY,REVERB ,RSS^(PASS,UTILITY)
lito * t TPEAK L^^S^Y U'f'JfT £ It b
MLtto
4. Key/Control
* Connect FS-5U to BYPASS.
* Connect FS-5U to CONTROL.
* Set the polarity switch of FS-5U against the jack.
According to the display press 14 keys on the front panel
and two FS-5Us.
* Check if the key is unusual to the touch.
* If press a key which LED turns on, check the LED turns
off.
4. Key/Control
*FS-5U£ BYPASS
* FS-5U & CONTROL U H H L T \tz § V
* FS-5UC7) # 7 V 7^i v V 7 7 <D K M I l U U
7 F LT </
^ t BYPA
o X 7 n > F X )V(D 14® CO
TROLUffit LfcFS-5U£# LX
m V > Ltr$c 0
tSO«:lElTT?u 0
5. Expression Pedal Expression Pedal
^Connect the Expression Pedal(EV-5) to the EXP * Expression Pedal(EV-5) EXP PEDAL v V "J X Uficir L
PEDAL. CV )) tTJOo
Check that pedals value changes between^and 1
with operating pedal.
6. MIDI IN/OUT
Connect MIDI IN jack to MIDI OUT jack via the MIDI
cable.
If the MIDI IN/OUT vv^rj , the display shows as
below.
%W}fr 1 r t, ffi^' 0 - 1 2 7 c o t
TT^'o
6. MIDI IN/OUT
MIDIX “ X'VL U TMIDI IN v MIDI OUT v V 7
MIDI IN/OUT^ S&ff^ ? 7Ti'&’"C& LCDrV X 7°U T
«t 0 K & b i -to
7. DSP Check
Th^t^ich^e^s^h^peration of DSP (IC18).
If a faultly operation occurs, the display shows an error
message^ahd/the test stops, If normal, the display shows
as below.
7. DSP Check
DSP(IC18)C0JilfF £ f- J. "J 7 L1 1 o
fjjfl^M^'Cab -7 - U-v^
^^LTih^ b £J; o
Jto
10