CAS Atronics ACS User manual

1.
I . Precautions Before Using The Scale
Environment
The scale should always be used in an environment, which is free
from excessive air currents, corrosives, vibration, and temperature or
humidity extremes. These factors will affect displayed weight
reading.
DO NOT install the scale:
Next to open windows or doors causing drafts or rapid
temperature changes.
Near air conditioning or heating vents.
Near vibrating, rotating or reciprocating equipment.
Near magnetic fields or equipment that generates magnetic
fields.
On an unstable work surface
In a dusty environment
In direct sunlight.
Protection in the transportation
When the initial use, please refer to the following drawing to take
off the protection screw. When the transportation will be made,
please install the protection screw on the machine to avoid any
damage sensitive components.

2.
Leveling the Scale
The scale is equipped with a level indicator on the left bottom side
of the front panel and four adjustable leveling feet. Adjust the
leveling feet until the bubble appears in the center circle of the
indicator.
Turn on Scale
Do not turn on scale with anything on the platform. The switch is
located on the side of the scale. The scale will start to count down
from nine to zero and will display the min. capacity of the scale in
the WEIGHT display. The scale is then ready for use. Give a
warm-up for 15~30 minutes before use.
II. Explanation Of Display Symbols
Display Windows
Weight Display –
Totals 6 digits for weight accumulated or being measured
on the pan.
Unit Weight Display –
Totals 6 digits for unit weight or times of weight
accumulated.

3.
Total Pieces Display –
Totals 6 digits for number accumulated or being counted
on the pan.
Indicated Symbols
：Scale is in TARE mode.
：Scale is in ZERO mode.
：Scale is in ACCUMULATION mode.
：The display reading is in STABLE condition.
：Lack of Sample Weight
If the total sample weight on the pan is less than 10
display divisions, a triangular annunciator will
appear to remind the user to add more samples until
the annunciator disappears.
：Lack of Unit Weight
If the unit weight is less than 1/10 display divisions,
a triangular annunciator will appear to remind the
user that the displayed unit weight is too small for
getting accurate quantity calculations.
：Low Voltage
g
Σ+

4.
III. Keypad Functions
~ ：Numeric keys
: Decimal point key
or CLEAR:Use this key to clear out the displayed numeric
readings.
or ZERO: If there is a minor weight displayed without
anything on the pan, hit the zero key to clear the
display.
or TARE: Use this key to subtract the container’s weight.
Indicates that the current weight reading is net
weight.
or SMPL: Use this key to input sample size.
or U.Wt: Use this key to input the known unit weight of item
to be counted.
or ALARM: Use this key to input the HIGH & LOW
weight/quantity limit for check function.
or ADD: Use this key to accumulate weight/quantity
measured.
or TOTAL: Use this key to recall total weight, count &
N
g
Σ
+
9
C
Σ
0

5.
accumulation times.
or P. TA R E : Use this key to preset TARE weight.
IV. Operations
(I) Switch on & off
Push the ON/OFF switch to “I” position to turn on the scale &
to “O” position to turn off the scale.
(II) Zero the scale
Press orZERO key to return the display to zero in
case there is any zero drifting while unloaded.
(III)Sampling before counting
Unknown unit weight
1. Place a few pieces of item to be counted on the pan.
Sample Weight
2.Input the quantity of item on the pan.
kg
WEIGHT g/pc
UNIT pcs
TOTAL
kg
WEIGHT g/pc
UNIT pcs
TOTAL
g

6.
Sample Weight Input sample size
3.Press or
SMPL key
Sample Weight (SAMPLE )
4.The sampling operation is completed while stable display
appears as below :
Sample Weight Unit Weight Sample size
★The larger sample size, the more accurate unit weight
★Press orSMPL key to recomputing unit weight
during counting process.
Known unit weight
1. Input the known unit weight.
kg
WEIGHT g/pc
UNIT pcs
TOTAL
kg
WEIGHT g/pc
UNIT pcs
TOTAL
kg
WEIGHT g/pc
UNIT
pcs
TOTAL PIECES

7.
Knownunitweight
2. Press orU.Wt key to complete sampling
operation & enter into counting mode.
(IV)Preset unit weight in numeric keys
How to store unit weight in memory cells
1. To obtain unit weight by inputting the known value
(ex.35g) or by sampling operation mentioned before.
2. Keep pressing or U.Wt key for approx.2 seconds
kg
WEIGHT g/pc
UNIT pcs
TOTAL
kg
WEIGHT g/pc
UNIT pcs
TOTAL PIECES
kg
WEIGHT g/pc
UNIT pcs
TOTAL
N
g
N
g

8.
3. Pressanyofthenumerickeys( ~ )to
store the unit weight in this selected numeric key.
How to recall the unit weight stored
Press the numeric key with stored unit weight inside & keep
pressing or
U.Wt key twice.
The stored unit weight will appear in the unit weight display.
(V) Subtract container’s weight
Container’s weight unknown
1. Place a container on the pan.
Container’s weight
2. Press orTARE key
3. The scale will enter into counting mode while stable
display appears as below.
kg
WEIGHT g/pc
UNIT pcs
TOTAL
kg
WEIGHT g/pc
UNIT pcs
TOTAL
kg
WEIGHT g/pc
UNIT pcs
TOTAL
09
N
g

9.
Container’s weight known
1. Nothing on the pan
Press orP. TA R E key
Input container’s weight
Press orP. TA R E key
kg
WEIGHT g/pc
UNIT pcs
TOTAL PIECES
kg
WEIGHT g/pc
UNIT pcs
TOTAL
Input container’s weight known
kg
WEIGHT g/pc
UNIT pcs
TOTAL
kg
WEIGHT g/pc
UNIT pcs
TOTAL
g
g

10.
2. Scale is loaded
Gross weight Unit weight of item Gross count
on the pan to be counted
Press or P. TA R E key
kg
WEIGHT g/pc
UNIT pcs
TOTAL
Input container’s weight known
kg
WEIGHT g/pc
UNIT pcs
TOTAL PIECES
kg
WEIGHT g/pc
UNIT pcs
TOTAL
g

11.
Press orP. TA R E key
Net weight on Unit weight of item Net count
the pan to be counted
Eliminate TARE
Remove all on the pan & the weight display will show a
negative ( - ) container’s weight. Pressing or TARE
key at this moment will bring the weight display to zero and
TARE triangular annunciator ( ) will disappear.
(VI) Weight/Quantity accumulation
1. Place item to be weighed/counted on the pan.
Weight on the pan
2. Press orADD key
kg
WEIGHT g/pc
UNIT pcs
TOTAL
k
g
WEIGHT
g
/
p
c
UNIT
p
cs
TOTAL
PIECE
S
g
Σ
+

12.
3. Display readings to be stable as below.
Total accumulated Total accumulation Total ccumulated
Weight times count
★ Accumulation effective only when stays at zero.
Adding operation enables only 99 times every time.
4.Press orTOTAL key or wait approx. 2 seconds,
the scale will return to counting mode.
Weight on the pan Unit weight Count
5.Press or TOTAL key to enter into accumulation
status mode. At this moment, total accumulated weight is
shown In WEIGHT window, total accumulation times is
kg
WEIGHT g/pc
UNIT pcs
TOTAL
kg
WEIGHT g/pc
UNIT pcs
TOTAL PIECES
Σ
+
k
g
WEIGHT
g
/
p
c
UNIT
p
cs
TOTAL PIECES
Σ
+
Σ
Σ

13.
shown in UNIT WEIGHT window and TOTAL PIECES window
displays accumulated count.
Press or TOTAL key again to revert to counting
mode.
Clear accumulation
Press or TOTAL key to enter into accumulation
status mode and press or CLEAR key to clear all
accumulated data.
(VII) Preset counting check range
Users can set a Hi – Lo range for counting check, when the
number of objects on the pan is within the preset counting
check range, the alarm will sound beeps repeatedly.
Procedures
1. Press orALARM key while the scale is either
loaded or unloaded.
Highlimit Windowfordisplaying Windowfor isplaying
high limit value to be input low limit value to be input
2. Key in the desired high limit value.
(use or
CLEAR key to erase the value keyed in )
k
g
WEIGHT
g
/
p
c
UNIT pcs
TOTAL
Σ
Σ
C
C

14.
High limit High limit value keyed in Window for displaying
Lowlimitvaluetobeinput
3. Press orALARM key again and key in the
desired low limit value as indicated below. (Low limit value
effective only after high limit is preset)
Low limit High limit value keyed in Low limit value keyed in
4. Press orSMPL key to complete counting check
range preset procedures and return to normal counting
mode.
(VIII) Preset weight check range
Users can set a Hi – Lo range for weight check when the
weight of objects on the pan is within the preset weight check
range, the alarm will sound beeps repeatedly.
Procedures
1. Press orALARM key while the scale is either
kg
WEIGHT g/pc
UNIT pcs
TOTAL
kg
WEIGHT g/pc
UNIT pcs
TOTAL
PIECE
S
k
g
WEIGHT g/pc
UNIT pcs
TOTAL
PIECE
S

15.
loaded or unloaded.
High limit Window for displaying high Window for displaying
limit value to be input low limit value to be input
2. Key in the desired high limit value.
(Use orCLEAR key to erase the value keyed in)
High limit High limit value keyed in Window for displaying low
limit value to be input
3. Press orALARM key again and key in the
desired low limit value as indicated below.
( ★low limit value effective only after high limit is preset )
Low limit High limit value keyed in Low limit value keyed in
4. Press orU.Wt key to complete weight check
range preset procedures and return to normal counting
mode.
kg
WEIGHT g/pc
UNIT pcs
TOTAL
kg
WEIGHT g/pc
UNIT pcs
TOTAL
kg
WEIGHT g/pc
UNIT pcs
TOTAL
kg
WEIGHT g/pc
UNIT pcs
TOTAL
C
N
g

16.
Clear high / low value preset
Follow the above preset procedures and key in “ 0 ” or press
or CLEAR key directly for high and low limit value.
V. User Programming Functions
( I ) Auto. shut off time span
1. Turn on the scale & press key 4 times one after
another during counting down ( self-check) to zero to
enter into USER PROGRAMMING FUNCTION MODE.
The displays will indicate as below eventually.
Auto. shut off time Auto shut off Internal count
span previously set
2. Press orTARE key to revolve the system-preset
time span (2 min., 5 min., 8 min., and o )
3. Press or
CLEAR key to determine and return to
5
kg
WEIGHT g/pc
UNIT pcs
TOTAL
C
C

17.
normal counting mode or press or TOTAL key for
determination and move to next.
( II ) Zero Tracking Range
1. Keeppressing orTOTAL key in USER
PROGRAMMING FUNCTION MODE and release until the
following displays appear.
Zero tracking range Zero tracking Internal count
( 0 ~ 4 )
2. Press orTARE key to revolve the system-preset
zero tracking range ( 0, 1, 2, 3, 4). The larger number
selected, the wider range.
3. Press or
CLEAR key to determine and return to
normal counting mode or press or TOTAL key for
determination and move to next.
(III) Zero display range
1. Keeppressing orTOTAL key in USER
kg
WEIGHT g/pc
UNIT pcs
TOTAL
Σ
Σ
C
Σ
Σ

18.
PROGRAMMIN FUNCTION MODE and release until the
following displays appear.
Zerodisplayrange Zerodisplay Internalcount
( 0 ~ 4 )
2. Press or TARE key to revolve the system-preset
zero display range ( 0, 1, 2, 3, 4 ). The larger number
selected, the wider range.
3. Press or
CLEAR key to determine and return to
normal counting mode or press or TOTAL key for
determination and move to next.
(IV) Stable class range
1. Keeppressing orTOTAL key in USER
PROGRAMMING FUNCTION MODE and release until the
following displays appear.
Stable class range Stable class Internal count
( 0 ~ 5 )
kg
WEIGHT g/pc
UNIT pcs
TOTAL
kg
WEIGHT g/pc
UNIT pcs
TOTAL
C
Σ
Σ

19.
2. Press orTARE key to revolve the system-preset
stable class range ( 0, 1, 2, 3, 4, 5 ). The bigger number
selected, the shorter time for display stability.
3. Press orCLEAR key to determine and return to
normal counting mode or press or TOTAL key for
determination and move to next.
(V) Zero return range
1. Keeppressing orTOTAL key in USER
PROGRAMMING FUNCTION MODE and release until the
following displays appear.
Zero return range Zero return Internal count
( 0 ~ 5 )
2. Press orTARE key to revolve the system-preset
zero return range ( 0, 1, 2, 3, 4, 5). The larger number
C
kg
WEIGHT g/pc
UNIT pcs
TOTAL
Σ
Σ

20.
selected, the more stable zero point.
3. Press orCLEAR key to determine and return to
normal counting mode or press or TOTAL key for
determination and move to next.
(VI) Backlight type
1. Keep pressing orTOTAL key in USER
PROGRAMMING FUNCTION MODE and release until the
following displays appear.
Backlight type Backlight Internal count
2. Press orTARE key to revolve the system-preset
backlight type( 0 – auto. backlight, 1 – manual backlight )
3. Press orCLEAR key to determine and return to
normal counting mode or press or TOTAL key for
determination and move to next.
C
C
kg
WEIGHT g/pc
UNIT pcs
TOTAL
Σ
Σ
Σ