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Dimensions
• External dimensions
10.4
44
.409
1.732
22
.866
.276
• Panel cut out dimensions
The standard panel cut out is shown below.
Use the mounting bracket (ATH3803) and the rubber gasket (ATH3804).
(Only installation frame type)
60 min.
2.362 min.
How to set
1. Preset value setting mode
This is the mode for setting preset values.
Press the MODE key.
Set the digit.
1) Pressing the MODE key takes you to
the preset value setting mode.
Sample display in preset value
setting mode
(when preset value is 1000)
2) Pressing the setting key moves the
flashing digit left by one. Following the
highest digit it returns to the lowest digit
and each time the digit setting key is
pressed it moves one to the left.
3) Pressing the set key increases the
value by one. (After 9 it returns to 0 and
then changes to 1, 2, 3, etc.)
4) Pressing the front panel reset key sets
the displayed preset value and returns
you to the regular operation mode.
5) In the preset value setting mode if you
do not operate the digit setting key or the
set key for ten seconds or more you will be
returned to regular operation. In this case
the preset value will not change.
44.8
1.764
54.4
2.142
5
48
.197
1.890
COUNTER
LC2H
RESET
MODE
SET
7
+0.5
45
0
+.020
1.772
0
+0.5
22.2
0
+.020
.874
0
2. Lock mode
This mode prohibits everything except the
preset value setting mode.
Set the value.
Press the SET key while pressing
the MODE key.
1) Pressing the set key while holding
down the mode key takes you to the lock
mode.
2) The display reads "Un-Lock" after
entering the lock mode (initial setting).
3) Pressing the setting key changes the
display between "
lock".
4) Pressing the front panel reset key sets
the content displayed and returns you to
regular operation mode.
Note: You will not be returned to regular operation
mode if you do not press the front panel reset
key.
5) When the lock mode display reads
"
Lock", you will not be able to move
to the backlight setting mode, the input
setting mode, or the output setting mode.
24
.945
• When installing repeatedly (sealed installation)
(Only installation frame type)
Notes: 1. Suitable installation panel thickness is 1 to 4.5 mm
2. Waterproofing will be lost when installing repeatedly (sealed installation).
+
Un-Lock
Lock
Display after entering lock mode
(Example showing "Un-Lock".)
Lock" and "Un-
(Example showing "
Lock".)
07/2004
General tolerance: ±1.0
+0.5
22.2
0
+.020
.874
0
A
+1.0
A=(48×n-2.5)
0
+.039
A=(1.890×n-.098)
0
3. Backlight setting mode
This is the mode for setting the backlight
during count up.
+
Press the SET key while pressing
the MODE key.
1) Pressing the SET key two times while
holding down the MODE key takes you to
the backlight setting mode.
2) The display in the backlight setting
mode reads "
LEd"
Display after entering
the backlight setting mode.
3) The LED backlight will be red (initial
setting).
23/
4) The backlight changes from flashing
green to flashing red to lit green and to lit
red with each press of the setting key.
5) Pressing the front panel reset key sets
the current backlight color and returns you
to regular operation mode.
Note: You will not be returned to regular operation
mode if you do not press the front panel reset
key.
LC2H
mm
inch
±.039
0.39 to 0.177
inch.
Lit red
Flashes green
Lit green
Flashes red
81
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