Control Company CALCULATOR User Manual

CALCULATOR WITH CLIPBOARD /TRACEABLE® TIMER INSTRUCTIONS

FEATURES

Solar Calculator with battery backup Pen with Pen Holder Traceable® Timer

CALCULATOR KEY FUNCTIONS

ON/CE

Press to turn the calculator on. When pressed during operation, press to clear an incorrectly entered number. Clears only the most recent entry.

ON/C

Press to turn the calculator on. When pressed during operation, clears the display to zero.

Press to clear an incorrectly entered number. Clears only the most recent entry.

OFF

Press to turn the calculator off. The memory is cleared when the calculator is turned off.

Numerals (0-9)

Use to enter numbers.

• Press to enter a decimal point.

+/−

Press to change the value of the displayed number from positive to negative, or negative to positive.

M+ Memory Plus key: Press M+ to add the number being displayed to the value stored in memory.

MMemory Minus key: Press M- to subtract the number being displayed from the value stored in memory.

MR Memory Recall key: Press MR to display contents of memory. Memory remains unchanged after key operation.

MC Memory Clear key: The first press of the MC key displays the value stored in memory. The second successive press of the MC key clears the memory.

CALCULATOR DISPLAY MESSAGES

“MINUS“ – indicates the displayed number is a negative.

“MEMORY” – indicates a number is stored in memory.

“ERROR” – indicates the calculated value is too large/small to be displayed.

WITH TRACEABLE TIMER

SPECIFICATIONS

Countdown: 99 hours, 59 minutes, 59 seconds Resolution: 1 second Count-up: 99 hours, 59 minutes, 59 seconds Resolution: 1 second

BUTTONS

- Hours

- Clear

- Minutes

S/S

- Start/Stop

– Seconds

+ Press to add entries.

− Press to subtract entries.

X Press to multiply entries.

% Press to calculate a percentage.

= Press to complete the arithmetic calculation.

÷ Press to divide entries.

√ Square Root key: Press √ to calculate the square root of the displayed

number.

CLEARING THE DISPLAY

If the timer is running, press the S/S button to stop the timer. To clear the display to zero, press the C button. Clearing the display will also clear the previous countdown time from memory.

COUNTDOWN ALARM TIMING

1. Clear the display to zero.

2. Press the H button to advance the hours digits. Press the M button to advance the minutes digits. Press the S button to advance the seconds digits. Press and hold the H, M, or S button to rapidly advance the display.

3. Once the desired time is on the display, press the countdown timing.

4. When the timer reaches zero, an alarm will sound and the timer will begin counting up.

The alarm will sound for one minute and then turn off automatically to preserve battery life while the timer continues counting up.

While the alarm is sounding, pressing any button will silence the alarm and stop the count-up timing. After one minute, pressing the count-up timing.

S/S

button to begin

S/S

button will stop the

Once the count-up timing has been stopped, pressing the H, M, or S buttons will increment the display from the point that it was stopped and will set the timer into countdown mode. (This will also clear the previous countdown time from memory.)

MEMORY RECALL

When timing repetitive intervals, the memory function will recall the last countdown time.

1. Follow steps 1 through 4 in the “Countdown Alarm Timing” section.

2. Once the count up timing has been stopped, press the recall the original programmed time.

3. Press the

STOPWATCH (COUNT-UP) TIMING

1. Clear the display to zero.

2. Press the

3. Press the

Once timing is completed and the timer has been stopped, press the C button to clear the display to zero.

TIMEOUT

The timer may be stopped during any running time (countdown or count-up) by pressing the

CONVERT A TIMEOUT TO A COUNTDOWN TIME

The timer may be stopped during any running time (countdown or count-up) by pressing the

, or S buttons will increment the display from the point that it was stopped and will set the timer into countdown mode. Once the desired time is on the display, press the

ALL OPERATIONAL DIFFICULTIES

If this timer does not function properly for any reason, replace the battery with a new high quality battery (see “Battery Replacement” section). Low battery power can occasionally cause any number of “apparent” operational difficulties. Replacing the battery with a new fresh battery will solve most difficulties.

BATTERY REPLACEMENT

An incorrect display, no display or operational difficulties indicate that the battery should be replaced. Slide open the battery cover on the back of the timer. Remove the exhausted battery and replace it with a new 1.5 volt silver-oxide 357 size battery. Make certain the positive (+) side is visible. Replace the battery cover.

S/S

button to begin countdown timing.

S/S

button to begin count-up timing.

S/S

button to stop count-up timing.

S/S

button. Timing may be resumed by pressing the

S/S

button. Once the timing has been stopped, pressing the H,

S/S

button to begin countdown timing.

S/S

button to

S/S

button.

WARRANTY, SERVICE, OR RECALIBRATION

For warranty, service, or recalibration, contact:

CONTROL COMPANY

4455 Rex Road

Friendswood, Texas 77546 USA

Ph. 281-482-1714 Fax 281-482-9448

E-mail sales@control3.com

www.control3.com

Control Company is ISO 9001 Quality-

Certified by DNV and ISO 17025 accredited

as a Calibration Laboratory by A2LA.