User`s manual
VI. Printing and value difference key.
1. In check weighing mode, you can press this key to change the displayed content and make
the display convert between value difference and normal value.
While setting the high and low limit under check weighing state, you can select percentage
setup mode via this key, and at the same time the triangle cursor of “%” indicating symbol will
appear.
2. Under weighing state when F1.5=0, the indicator will output serial printing signal after
pressing this key.
VII. I/O key.
This key is used for turning on or turning off power supply, and it has other functions while
calibrating.
7
%
I/O
POWER
While processing the operation of item 10.3, 10.4 in this manual or calibrating, you need to input the digit.
The digit input is all fulfilled via and in cooperating. refers to place-shifting key, it is used
for selecting digit place and the selected digit place will flash. At this time if you press , the selected
falshing digit will change in “0 → 1 → 2 ... 9 → 0”.
For example: to input a group of digit 2345.
Step 1: Press (C), the indicator display
* Note: While inputing the digit, first press (C) to make the indicator display and then
input the digit. It is possible that “X” refers to “ ”, “H”, “L” or “E” indicating symbol. And “0” refers
to the flashing place.
Step 2: Press 5 times, is displayed
Step 3: Press one, is displayed
Step 4: Press 4 times, is displayed
Step 5: Press one, is displayed
Step 6: Press 3 times, is displayed
Step 7: Press once, is displayed
Step 8: Press twice, is displayed
Step 9: Press (ENTER) to confirm and enter the next step.
* Note: Under some special states, you may press [EXIT] to withdraw.
Thus a group of digit input is finished.
5. DIGIT INPUT
UNITS
0 0
UNITS
C
EXIT
BL
C
EXIT
BL
UNITS
0
UNITS
0
UNITS
0
UNITS
ENTER
T
6.1 Serial output.
6.1.1 The 5-core metal socket (figure 5) is used for Rs232 hardware interface, the socket is mounted
on back of the indicator.
Figure 5: interface of serial signal output
6. OUTPUT AND PRINTING RS-232
5
4
2
1
3
TXD GND
USER’S MANUAL CWP. Bench scale