Sentry Calculator, Mini-Desktop, Deluxe
1 calculator
On This Page
Directions
Calculator Instructions: 1. Key Operations: ON/AC: Power on/all clear. C/CE: Power on/clear entry/clear. Right shift key (delete the rightest and others will shift to right). M+: Memory plus (adds the displayed value to the independent memory). M-: Memory minus (subtracts the displayed value from the independent memory). MR: Memory recall (effective before pressing MC key). GT: Grand total memory key (recall and clear the date in). MC: Memory clear. OO: Fast addition o (Displays two o when pressed once). MU: Mark-up and mark-down key. (The price determination or change data reta calculation). +/-: Sign change key. (Changes the sign of the displayed value from positive to negative or vice versa). 2. Slide Switch Description: Rounding switches. Rounding up. 5/4: Rounding off. Rounding down. Select with grand total switch. GT: Grand total is enable. Free: Grand total is disable. Selection of decimal digits. F: Floating decimal point. 4, 3, 2, 0: Indicates 4, 3, 2 or 0 decimal. A (Add2): When + and - operation are decimal point is entered. The calculation is executed as 1/100 value of number being entered. 3. E Sign: The display shows E when the answer exceeds the maximum number of digits of display. 1. Press ON/AC key to clear all values. 2. Press C/CE key to clear the E, but the value on the display is still can effective, MR & GT are still stored. 4. Auto Power-Off: Power automatically off after 8 minutes pass from the last key pressure. 5. Power On: 1. Press ON/AC key, all memory content are cleared. 2. Press C/CE key, memory content are still stored. 8. How to Change the Battery: This machine uses 2 power sources: 1. Solar battery. 2. 1 pc GP 189 or equivalent button type battery. When the display becomes blur this indicates the battery power is nearly gone. You can use solar energy for power or replace the battery to make the display clear again. (1) loosen the screw from the back cover and carefully remove it. (2) Use a screwdriver or other tool to push out the battery (Note: Follow the exit direction in pushing out). Don't damage the circuit. (3) Push in the new battery in the opposite direction (Note: The positive polarity is faced up). (4) Put the cover back and tighten the screw (do not overdo).
Product Details
Mini-desktop calculator with rubber grips. 12-digit display. Rounding selector. Rubber grips. Solar & battery. Memory. Auto-off. Rounding. Solar. Battery. Tilted display. Memory. Color keys. 12 digit. Auto-off. www.sentryindustries.com. Made in China.Nutrition Facts
Warnings
Warning: This product contains DEHP and DBP, phthalate chemicals known to state of California to cause birth defects and other reproductive harm.Manufacturer
Sentry Industries Inc
PO Box 885 One Bridge Street Hillburn, NY 10931-0885
UPC
00080068202752