BOSS DB 11 SERVICE NOTES
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Extracted text from BOSS DB 11 SERVICE NOTES (Ocr-read)
Page 1
OCT. 1985
DB-11
IE
BOSS DB-
SPECIFICATIONS
ERVIOE NOTES
First Edition
Metronome Mode Speaker : Piezo Electric Speaker
Tempo 4 = 35 to 250
Beat Power requirements : 6V DC
Rhythm
Accuracy Battery Life Expectancy : 150 hours (In Metronome Mode
with tempo set @100, con-
Tup Mode tinuous operation)
Tempo : 4 = 35 to 250 (with Hi/Low indication)
Beat 3 0.1. 2. 3. 4, 5. 6 Dimensions :49 (W) x 84 (D) x 18 (H)
1-14/15" x 3-5/16" x11/16"
Tuner Mods
Chromatic Scale : C to B (12 notes, in semi tone steps) Weight : 51 9/2 oz.
Concert Pitch : 438 to 445 Hz (8 pitches, in 1H2 steps)
Accuracy : 1 1 cent (006%)
Stopwatch Mode
Maximum Timing Display: 00 minute 00 second 00 to
59 minutes 59 seconds 99
LC LCD Panel
LF507SG (2221075500)
(15029428)
Jack mini
(13449422)
sELEcr
El
[Button case
red (2201068000)
blue (2201068100)
white (2201067900)
black (2201067800)
@3055 139-11
music Conductor
MODE up
DE)
WM (7»
Piezoelectric Buzzer
(1 2389749)
Switch
SSJ322
(13159153)
D
Assn 5m}
Top case
red (2201067600)
blue (2201067400)
white (2201067500)
black (2201067700)
R ubber contact
(2247077400)
IE Roland
Printed in Japan BE-z 1