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User Manual
Full Bamboo Calculator - Q J18
Please carefully read the full text of the usermanual before using this product.
Overview:
The product is 18-key full bamboo calculator, double
powered via smart solar panel and button cell. It’ s natural color.
LCD screen
Automatically po w e r offupon 12-minute no-operatlon.
Solar Panel
Application o f calculator: addition, subtraction, multiplication,
division, percentage calculations.
Usage:
1.
Put it on a flat desktop. Figure 1
2.
Press ON/AC key, the calculator will on; you can input the
number key, and then start to calculate. Figure 1
3.
A utom ata ally power off upon 12-minute no-operation,
continue to operation by pressing ON/AC.
Power on, reset
Note:
1.
T h e c a lc u la to rs designed for 12-bit, is not handling of
rounding fo r ths result;
2.
M aking th e calculating, if the d ate is beyond 1 2-bit,
it’ s handing error, please press ON/AC key to reset;
3.
Percent (% ) function: e q u ivale n t to the result m ultiply
100 in the division, and equivalent to the result devided
by 100 in the multiplication; such asX + Y% is equivalent
toX + (X *Y )% in the addition; Such as X-Y% is equivalent
to X -(X *Y )% in subtraction;
4.
The calculator is power off automatically when there is no
operation for 12 minutes, and to put into a state of sleep;
you can press ON/AC, it will be wake up.
5.
Picture 1
When the negative number is beyond 12 bits, the negative
sign will not display.
Operating
Voltage: 1.5V
(one button cell)
Operating Current:
Status
Working mode
Average Electricity Consumption
operation
run
4 uA
standby
idle
4 uA
after 12 minutes of standby
Power off
2 uA
Maintenance and Cleaning
Always use a soft, dry cloth to wipe the LCD screen and solar panels; keep it in a dry and
cool place; keep away fro m the water and hot sun!
Overview:
The product is 18-key full bamboo calculator, double
powered via smart solar panel and button cell.
It’ s natural color.
Autom atically pow er off upon 12-minute no-operation.
LCD screen
Solar Panel
Application of calculator: addition, subtraction, m ultiplication,
division, percentage calculations.
Usage:
1.
Put it on a fla t desktop. Figure 1
2.
Press ON/AC key, the calculator will on; you can input the
number key, and then start to calculate. Figure 1
3.
A utom atcially power off upon 12-minute no-operation,
continue to operation by pressing ON/AC.
Power on, reset
Note:
1.
T h e calculator is designed for 12-bit, is n o t handling o f
rounding fo r the result;
2.
M aking th e calculating, if the d ate is beyond 1 2 -b it,
i t ’ s handing error, please press O N /A C key to reset;
3.
Percent (% ) fu n ctio n : e q u ivale n t to th e result m ultiply
100 in the division, and equivalent to the result devided
b y 100 in the m ultiplication; such asX + Y% isequivalent
toX + ( X* Y) % in the addition; Such as X-Y% is equivalent
toX-(X*Y)P/o in subtraction;
4.
The calculator is power off automatically when there is no
operation fo r 12 minutes, and to put into a state of sleep;
you can p re ss ON/AC, it will be w ake up.
5.
When the negative number is beyond 12 bits, the negative
sign w ill not display.