Date 21.09.2001 13:19, page 1 / 2
Test Procedure FCB1010 REV B, by Jan Duwe
Spezielle Studiotechnik GmbH
Tel: +49 (0)2154 92 06 271
Fax: +49 (0)2154 92 06 151
Email: j.duwe@behringer.de
FCB1010 Testing Procedure
test requirements/accessories:
1. Short MIDI patch cable (apprx. 10” long)
2. Testing jig for controlling the switches
1
Automatic Selftest and Calibration of Pedals
1) Connect the MIDI patch cable from “MIDI IN”
to “MIDI OUT”.
2) Connect the testing jig to the ¼” jack labled
“SWITCH 1”.
3) Press and hold buttons 1 and 3 while
powering the unit up.
4) All LEDs must light up subsequently (one after
the other) for 1 second.
5) Each segment of the LED display will light up
subsequently.
6) Then all LEDs of the buttons and of switches
1/2 will light up concurrently.
7) Hit one key after another from 1..10 and then
UP and DOWN. Each LED must turn off after
the button has been pressed. The LEDs of
switch 1 and 2 must turn off when hitting the
UP and DOWN Keys.
The test can only be completed if all the
buttons have been pressed and all LEDs
are off!
8) At the end of test 7 the LED display must read
“A0” for a second.
9) Then both relays for SWITCH 1 and
SWITCH 2 are activated for 1 second each.
The test jig’s “LED1” must light up
concurrently with the SWITCH 1 LED.
It’s “LED2” must light up concurrently with the
SWITCH 2 LED of the unit.
10) Then the MIDI connection is checked. If MIDI
is o.k. the display reads “A1”.
If the LED display reads “F1” the MIDI loop
is defective!
2
11) Calibration of Expresion Pedal A. Press
button DOWN. The LED “VALUE 1” and the
LED “EXPRESSION PEDAL A” must light up.
The display reads two hex-digits (00...FF).
12) Move EXPRESSION PEDAL A fully upwards.
The display must read a value smaller than
“1F”. Otherwise the light barrier test fails!
13) Press button UP.The LED “VALUE 2” must
light up and the display reads two hex-digits
(00...FF).
14) Move EXPRESSION PEDAL A fully
downwards. The display must read a value
higher than “E0”. Otherwise the light barrier
test fails! *
15) Calibration of Expresion Pedal B. Press
button UP. The LED “VALUE 1” and the LED
“EXPRESSION PEDAL B” must light up. The
display reads two hex-digits (00...FF).
16) Move EXPRESSION PEDAL B fully upwards.
The display must read a value smaller than
“1F”. Otherwise the light barrier test fails!
17) Press button UP.The LED “VALUE 2” must
light up and the display reads two hex-digits
(00...FF).
18) Move EXPRESSION PEDAL B fully
downwards. The display must read a value
higher than “E0”. Otherwise the light barrier
test fails! *
19) Press button UP. The decimal point in the
LED display lights up for 5 seconds. Turn the
unit off.
20) Reset to factory presets !
Reset to Factory Presets
21) Press and hold buttons “1” and “6” while
turning on the power.
23) When the decimal dots are off and the display
reads “00” the unit can be turned off.
22) The display counts down from “09” to “00” and
the decimal dots start flashing.
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by Jan Duwe, 08.09.03
3
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Test Procedure FCB1010 REV B
Description of Testing Jig
You need:
– a small box to mount and label the LEDs,
resistors and evt. battery
– two LEDs
– two resistors 390 Ohm, ¼ W
– one TRS ¼” jack connector
– a 9 V AC power supply or battery
– a piece of balanced cable (2 cores + screen)
LED2
LED1
+ 9V (6F22/S-006P)
block battery
or equivalent
power supply unit
balanced cable
20" long
screen
ring
tip
* Important Remark :
In some cases you will have to depress strongly the pedal in order to reach the correct value !
Conversion Table
Dez.
Hex.
Dez.
Hex.
0
00
224
E0
1
01
225
E1
2
02
226
E2
3
03
227
E3
4
04
228
E4
5
05
229
E5
6
06
230
E6
7
07
231
E7
8
08
232
E8
9
09
233
E9
10
0A
234
EA
11
0B
235
EB
12
0C
236
EC
13
0D
237
ED
14
0E
238
EE
15
0F
239
EF
16
10
240
F0
17
11
241
F1
18
12
242
F2
19
13
243
F3
20
14
244
F4
21
15
245
F5
22
16
246
F6
23
17
247
F7
24
18
248
F8
25
19
249
F9
26
1A
250
FA
27
1B
251
FB
28
1C
252
FC
29
1D
253
FD
30
1E
254
FE
31
1F
255
FF
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