7
4.2 KEY DESCRIPTION
【
0~9
】：
The input digit displays on screen
【
.
】：
Decimal Point
【
C
】：
Clear the displayed digit on screen
【
SMPL
】：
Calculate a new average unit weight
【
R
SMPL
】：
Recalculate a new average unit weight
【
ON/OFF
】：
Turn on when power off and turn off when power
on
【
TARE
】：
Perform Tare Function
【
ZERO
】：
Perform Zero Setting Function
【
】：
Perform Print Function
【
UWS
】：
Confirm the input unit weight
【
CK
】：
Cooperate with other keys to set the upper-lower
limit
【
R
ETURN
】：
Return to weighing interface when setting
【
M+/HI
】 ：
1. Perform accumulation function in weighing
interface, then the symbol M+ is bright. 2. Cooperate with
check weight key to input the upper limit.
【
MR/LO
】 ：
1. Perform to redisplay function in weighing
interface, then the symbol MR is bright. 2.Cooperate with
check weight key to input the lower limit.
【
MC
】：
Perform to clear accumulated value , then the symbol
