5
2. Names of Component Parts
2.1 Main Unit
Round-pan types (AJ-220E, AJ-320E, AJ-420E, AJ-620E, AJH-220E, AJH-320E, AJH-420E, AJH-620E)
Square-pan types ( AJ-820E, AJ-1200E, AJ-2200E, AJ-3200E, AJ-4200E, AJ-6200E, AJ-8200E,
AJ-12KE, AJH-2200E, AJH-3200E, AJH-4200E)
O
n
/
O
f
f
F
u
n
c
t
io
n
M
e
m
o
r
y
Z
e
r
o
/
T
a
r
e
S
e
t
Operation keys
See page 6.
Level
For checking
djusters
Round-pan type: Total of two, one on either
side of the unit’s front
Square-pan type: Total of four, one on either
side at front and rear
AC adapter
connector
Measurement
pan
Liquid-crystal
display (LCD)
See page 6.
RS232C
connector
Windshield
Supplied only with
the round-pan types
The top lid is
detachable.
See page 39.
Front View (round-pan type)
Rear view
Square-pan
type
Calibration knob
(AJH-220E〜 AJH-620E)
Used for span adjustment of the balance.
Measurment pan
・AJ-820E,1200E:170mm×140mm
・AJ-2200E〜AJ-12KE:180mm×160mm
・AJH-2200E〜AJH-4200E:180mm×160mm