Device type
LCD display
Dot format
320(W)
×
240(H) Full dot
Dot size
0.33
×
0.33 mm
Dot space
0.03 mm
Dot color
White
Back color
Dark blue
Weight
180 g
2) Customer display
ST:
Lights up when a subtotal is displayed.
CG:
Lights up when the change due amount appears in the dis-
play or when the total sale amount is negative.
TL:
Lights up when you finalize a transaction by pressing the
CA/AT , CA2 ,
C H K
1
throuth
C H K
4
or
C H
1
through
C H
8
without any amount tendered entry.
VOID:
Lights up when the VOID key or
P A S T
V O ID
key is pressed or
when an item void entry is made.
RFND: Lights up when the RFND key is pressed or when a refund
item entry is made.
Device type
7 segment display tube
Number of lines
1 line
Number of positions
7 positions numeric display
Color of display
Green
Character size
13(H)
×
6(W) mm
3) Display adjustment
You can adjust the brightness and contrast of the display by using
the corresponding controls.
ST
CG
TL
VOID
RFND
Machine state
indicator lamps
Amount
Contrast control
Turning the control backwards
darkens the display and turning
it forwards lightens the display.
Brightness control
Turning the control backwards
darkens the display and turning it
forwards brightens the display.
1
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4
Summary of Contents for ER-A750
Page 3: ......
Page 8: ...CHAPTER2 OPTIONS 1 System configuration 2 1 ...
Page 32: ...7 2 2 Description of main LSI s 2 1 CPU HD6415108FX ...
Page 66: ...CHAPTER 8 PWB LAYOUT 1 Main PWB Side A 8 1 ...
Page 67: ...2 Main PWB Side B 8 2 ...
Page 68: ...3 Mother PWB Side A 4 CKDC PWB 8 3 ...
Page 69: ...5 Rear display PWB 6 Invator PWB 7 Noise filter PWB 8 4 ...