Sper-scientific 810045 Timer Continuous Alarm Manuale Utente Scaricare il pdf

Instructions for Sper Scientific Models:

810040, 810041, 810042, 810043, 810045

Important: To activate the timer, remove the plastic tab from

between the battery and the contact.

Introduction: Select either a bright flashing yellow LED visual

alarm or an audible alarm. Models 810042, 810043 and

810045 count up, and also count the elapsed time after the

count down ends. Model 810045 features a continuous alarm

that will flash or sound until the STOP button is pushed (for

other models, the alarm continues with increasing intensity for

1 minute). All models have a built-in stand for bench top use,

a pocket clip, and a magnetic back.

Instructions:

• Select the LED Alert or Audible Alarm by sliding the switch

on the back of the unit to either the audible alarm (bell

symbol) or the blinking/silent LED alert (light bulb symbol).

• Simultaneously press both "▼" and "▲" buttons to reset the

timer to zero.

• To set the count down timer, use the"▼" and "▲" buttons

individually to select the time.

• Press the START/STOP button to begin and end timing.

• The unit will automatically reset to the previous time setting

when the timing cycle is complete. Press the START/STOP

button again to start the next count down cycle.

Count Up Function (810042, 810043 and 810045):

• Simultaneously press both "▼" and "▲" buttons to reset the

timer to zero.

• Press the START/STOP button to start counting up.

• Note: "count ↑" flashes on the LCD during count up and after

the count down time has elapsed. Count down is indicated

when "count ↓" flashes.

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Instructions for Sper Scientific Models: 810040, 810041, 810042, 810043, 810045 Important: To activate the timer, remove the plastic tab from betwe

Specifications: 810040 810041 810042 810043 810045 Count Down Channel: 1 1 1 1 1 Count Up Channel: Automatically begins when count down tim

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Sper-scientific 810045 Timer Continuous Alarm Manuale Utente