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DateXX DC-212 User Manual

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Brand: Datexx

Category: Calculator

Type: Operation & user’s manual for Datexx DC-212

Pages: 1 (0.03 Mb)

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Datexx DC-212 Operation & user’s manual - Page 1
1
Mousepad Calculator w/
Talking Clock and Temperature
8-digit Calculator and Talking
Temperature Alarm Clock.
The rigid lint-free surface lets your
mouse track accurately for more
control.
FEATURES
• LCD clock temperature
• 8 Digit calculator with memory, percent and square root keys.
• Mouse cord holder for right or left handed mousing.
• Automatic power off if left unused for about 7 minutes.
USING MOUSE CORD HOLDER
Place the mouse cord into the holder with enough slack
to move freely.
OPERATING THE CALCULATOR
ON/C key – turns on the calculator. The calculator automatically
turns off after about 7 minutes if no key is pressed.
+
/– key – Press to change the displayed number from positive
(+) to negative (–) or from negative (–) to positive (+). appears
when the value is negative.
CE key – Press CE to delete the displayed number without los-
ing any pending calculation. If a result is too large to show on the
display, the calculator stops and displays E. Press CE to resume
calculating. Press ON/C to clear the entire calculation.
PERFORMING CALCULATIONS
Press Displayed
Addition (+)
Example: 6 + 7 = 13. [6] + [7] = 13
Subtraction (–)
Example: 10 – 4 = 6. [1] [0] – [4] = 6
Multiplication (x)
Example: 7 x 5 = 35. [7] x [5] = 35
Division (÷)
Example: 14 ÷ 7 = 2. [1] [4] ÷ [7] = 2
Percentages (%)
Press Displayed
Example:
Calculate 6% of 100. [1] [0] [0] x [6] % 6
Example:
Add 6% tax to 20. [2] [0] + [6] % 2 1 . 2
Example: Calculate a
20% discount from 150. [1] [5] [0] – [2] [0] % 120
CONSTANT CALCULATIONS
Press = to repeat last function.
Example: Calculate 5 x 5 x 5 x 5 + 2 + 2 = 629
Press [5] x = = = + [2] = = 629
MEMORY FUNCTIONS
M + Press to add the displayed number to memory.
M appears in the display
M – Press to subtract the displayed number from memory.
MRC Press to display number in memory.
Press twice to clear the memory.
CARE AND MAINTENANCE
Keep the calculator dry. If it gets wet, wipe it dry before use.
Do not use harsh solvents or detergents to clean the mousepad.
INSERTING THE BATTERIES
1.Turn Mouse Pad over and lift cover off.
• Talking clock and temperature when iTALK button is pushed
0
1
23
4
5
6
9
87
-
+
=
÷
x
M+
M-
MRC
%
CE
+/-
Alarm
Set
12/24
Hourly
Reminder
ON/C
H
M
Alarm
Set
12/24
Hourly
Reminder
H
M
AAA
AAA
4. Replace the cover
To Reset the Clock
Insert pen into RESET hole on back.
Set the Time
1. Press SET.
2. Press H and M to set hour
and minute.
3. Press SET twice.
Set the Alarm
1. Press SET twice.
2. Press H and M to adjust
the Alarm hour and minute.
3. Press iTALK button to choose a
Chirping or Beeping sound.
4. Press SET.
5. Press ALM to turn on the Alarm.
When Alarm sounds:
Press iTALK button to snooze, snooze time is 10 minutes
Press iTALK button twice to stop alarm.
Press iTALK button to hear
the time and temperature
in a clear voice.
2. Insert two 1.5V AAA
alkaline batteries:
3. Insert batteries, following
polarity diagram inside.
Reset
Talking Mouse Mat
Mousepad with full feature
• Hourly Reminder-every hour, talking clock tells time and
temperature