Yamaha QL5 Service Manual

QL5/QL1
182
MEMORY INITIALIZATION
●
Details of initialization contents
Initialization method
Initialization applicability
Flash ROM
Scene data
(Scene 1-300)
Library data
(EQ, Effect,
GEQ, etc.)
Touch Pane
Calibration
data
Fader
Calibration
data
Channel Color
Calibration
data
Channel Name
Backlight
Calibration
data
User Bitmap
data
Mac
address
Model
name
Start while pressing B_SEL
key, select “INITIALIZE ALL
MEMORIES” from LCD screen
menu and execute it.
OO
XXXX
O
XX
Start while pressing B_SEL key,
select “INITIALIZE CURRENT
MEMORIES” from LCD screen
menu and execute it.
XXXXXXXXX
Start while pressing A_SEL
and B_SEL keys.
OO
XXXX
O
XX
Automatically initialized along
with a change in the memory
structure
XXXXXXXXX
Automatically initialized when
started due to MRAM checksum
error
XXXXXXXXX
Initialization method
Initialization applicability
MRAM
Current
Memory
(Mixer
parameters
in general)
DIO status
Start while pressing B_SEL
key, select “INITIALIZE ALL
MEMORIES” from LCD screen
menu and execute it.
O
X
Start while pressing B_SEL key,
select “INITIALIZE CURRENT
MEMORIES” from LCD screen
menu and execute it.
O
X
Start while pressing A_SEL
and B_SEL keys.
OO
Automatically initialized along
with a change in the memory
structure
OO
Automatically initialized when
started due to MRAM checksum
error
OO
O: Initialized
X: Not initialized

Yamaha QL5 Specifications

General

DJ mixer	-
Product color	Black
Video capability	No
Channels quantity	72 channels
Supported sample rates	44.1, 48 kHz
Digital sound processing	- bit
Phantom power	48 V
AC input voltage	100-240 V
AC input frequency	50 - 60 Hz
Power consumption (typical)	200 W
Total Harmonic Distortion (THD)	0.05 %

Weight and Dimensions

Depth	563 mm
Width	828 mm
Height	272 mm
Weight	21800 g