|TeachTimer Function Display & Key Guide
THE TEACHTIMER KEYBOARD
• CLOCK, TIMER, and CHRON keys control the three timing modes
of the TeachTimer.
UP and DOWN ARROW keys set time in Clock and Timer modes.
• ON/OFF key turns TeachTimer on and off and hides display in
power-saver state in CLOCK mode.
CLEAR key clears display to zero in TIMER and CHRON modes.
LAP key freezes display to show elapsed time in CHRON mode.
• Depressing LAP key while pressing an ARROW key in Timer Mode sets
Pre-Alarm warning at 0, 1, 2, 3, 4, or 5 minutes.
• REVERSE ARROW key switches count up to count down in TIMER
mode and changes between 12 and 24-hour formats in CLOCK mode.
SEC key displays/hides seconds digits in TIMER mode.
• RESET key sets display to starting value of count for repeat counts in
START key begins count in all modes.
STOP key pauses count in TIMER mode, stops count in CHRON mode.
|TeachTimer Bid Specifications
Functions as a timer, a clock, or as a chronograph
• Projects on any standard overhead projector or document camera
Oversized display can be viewed clearly in any size room
Timer mode counts down to zero or up from zero
Pre-Alarm warning single beep sound can be set at 0, 1, 2, 3, 4, or 5 minutes before the count.
At end of count, timer beeps three times and "Time's Up" icon flashes in the display
Maximum timer count: 199 minutes, 59 seconds
Clock mode can be set to 12 or 24 hour formats
Chronograph mode allows timing of sporting events or other actions
Lap key freezes display at any exact instant, chronograph keeps running
Folding door in rear of case allows you to use timer without overhead projector
Timer also stands upright on desk or table for non-projecting use
Lanyard attachment allows Timer to be worn on neck for portable use
Power source: one button battery (CR2032)
Weight: 377 grams (13.3 oz.)
Operating temperature: 0 to 40 degrees C (32-104 degrees F)
External dimensions: 90mm (w) x 147mm (d) x 15mm (h) 3.5" (w) x 5.8" (d) x .6" (h)
Instruction booklet included