J BURROWS JB12DESK Desktop Calculator Instruction Manual

Table of Contents

J BURROWS JB12DESK Desktop Calculator FIG 1 J
BURROWS JB12DESK Desktop Calculator FIG 10

OFF : Power off
ON/AC : Power on I All clear
CE: Right shift key (Shifts the displayed value to the right, deleting the rightmost digit}.
: Numeral key
: Function key
M+ : Memory plus (Adds the displayed value to the independent memory).
M – : Memory minus (Subtracts the displayed value from the independent memory}.
MRC : Recall memory I Memory clear.
GT : Grand total, results are accumulated in the grand total by depressing the = or % key. Pressed once, it recalls the grand total. If pressed twice, it clears the grand total.
00 : Fast addition of “0” (Displays two “0” when pressed once}.
MU : Mark-up I Mark-down key.

J BURROWS JB12DESK Desktop Calculator FIG 5

This product utilizes two power sources：
SOLAR Energy
LR54 alkaline button battery (1.5V)
Opening the battery compartment by using cross screwdriver.
When the display becomes blurry, this indicates the calculator is low on battery. Recharge by leaving it in a bright location but out of direct sunlight, or replace the battery.

J BURROWS JB12DESK Desktop Calculator FIG 7

Example		Operation	Display

100+50·30

| ON / AC

100 [±] 50G 308

| ****

GRN &l TOTAL 120.

1234567890 x

| 1234567890 [Kl| 1234567890
66666=| 666668| ERROR

82.3037029547

!ON/AC!__| 0.

• 10′!1.Df 1500

| ****

15[QQJ 01000

| ****

GRAND TOTAL 150.

5% add-on of 1500| 15[QQ]IIJ 5 00| GRAND TOTAL 1575.
(1500+5%=)

(1500-5%=)

| ****

15[QQJG s 00

| QRAND TOTAL 1425.
• percentage of 20

AGAINST 500

| 20 ÷5 *00| GRAND TOTAL 4.

368+97+97=

| ****

368(±)9788

| ****

GRAND TOTAL 562.

939-47-47-47=| 839G 47888| QRAND TOTAL 698.
5 “‘ =| 5 ÷ 8�8�| GRAND TOTAL 0.0016
22.5’=| 22.51:KJ88| GRAND TOTAL 11’390.625

J BURROWS JB12DESK Desktop Calculator FIG 9

WARNING!

KEEP BATTERIES OUT OF REACH OF CHILDREN.
Never allow children to replace button batteries on any device.
Swallowing or placing inside any part of the body may lead to severe or fatal injuries in as little as 2 hours or less due to chemical burns and potential
perforation of the oesophagus.
If you suspect your child has swallowed a button battery or placed it inside any part of the body immediately call the 24-hour POISONS INFORMATION CENTRE on 13 11 26 for prompt advice. If your child is having any difficulty breathing, contact 000.
Examine devices and make sure the battery compartment is correctly secured, e.g. that the screw or other mechanical fastener is tightened.
Do not use if the compartment is not secure.
Dispose of used button/coin batteries immediately and safely. A battery can still be dangerous even when it can no longer operate the device.
Place sticky tape around both sides of the battery and dispose of it immediately out of reach of children in an outside bin or recycle safely.
Tell others about the risk associated with button batteries and how to keep their children safe.