Instructions
Instruction manual
99HOURS Digital Timer and stopwatch
Cat. No. 38.2049.02
Thank you for choosing this product from TFA.
Before you use this device
Please make sure you read the instruction manual carefully.
The operating instructions are enclosed with the device or can be downloaded at
www.tfa-dostmann.de/en/service/downloads/instruction-manuals
This product should only be used as described within these instructions.
Following and respecting the instructions in your manual will prevent damage
to your instrument and loss of your statutory rights arising from defects due to
incorrect use.
Please pay particular attention to the safety notices!
Please keep this instruction manual safe for future reference.
Delivery contents
y Timer
y Instruction manual
Range of application and all the benets of your new instrument at a glance
y Count-up and count-down timer
y Memory function (3 times)
y 3 volume levels (loud, normal, off)
y LED alarm light
y Elapsed time display
y Pre-alarm (freely adjustable)
y Hours/minutes or minutes/seconds display
y Up to 99 h/59 min or 99 min/59 s
y With magnet, table stand and hanging slot
Safety notices
WARNING
y Keep this device and the batteries out of reach of children.
y Small parts can be swallowed by children (under three years old).
y Batteries contain harmful acids and may be hazardous if swallowed. If a battery
is swallowed, this can lead to serious internal burns and death within two hours.
If you suspect a battery could have been swallowed or otherwise caught in the
body, seek medical help immediately.
y Batteries must not be thrown into a re, short-circuited, taken apart or
recharged. Risk of explosion!
y Low batteries should be changed as soon as possible to prevent damage
caused by leaking. Make sure the polarities are correct. Never use a combina-
tion of old and new batteries together, nor batteries of different types. Remove
the batteries if the device will not be used for an extended period of time. Wear
chemical-resistant protective gloves and safety glasses when handling leaking
batteries.
CAUTION
y Unauthorized repairs, alterations or changes to the product are prohibited.
y Do not expose the device to extreme temperatures, vibrations or shocks.
y Clean the instrument with a soft damp cloth. Do not use solvents or
scouring agents.
y Protect it from moisture!
Elements
Display (A)
A1 - Hours (for HR/MIN)
A2 - Pre-alarm (for MIN/SEC)
A3 - Minutes (for HR/MIN)
A4 - Symbol for count-up
(stopwatch)
A5 - Indication of time
A6 - Battery symbol
A7 - Symbol for count-down
(timer)
A8 - Seconds (for MIN/SEC)
A9 - Pre-alarm (for HR/MIN)
A10 - Minutes (for MIN/SEC)
Buttons (B)
B1 - MODE button
B2 - M1 button
B3 - M2 button
B4 - M3 button
B5 - Alarm volume
switch
B6 - MIN/SEC button
B7 - START/STOP
button
B8 - HR/MIN button
B9 - Pre-alarm switch
Housing (C)
C1 - Magnets
C2 - Wall mounting hole
C3 - Battery compartment
C4 - Stand (fold out)
Getting started
y Remove the protective lm from the display.
y Slide the lid of the battery compartment downwards (in direction of the arrow)
and insert two new batteries (2 x 1,5 V AAA).
Make sure the polarities are correct.
y Close the battery compartment again.
y All LCD segments will be displayed for a short moment.
y The device is ready for use.
Operation
Timer
y Slide the alarm volume switch to the desired position
(see "Alarm volume setting")
y Press the MODE button to select the HR/MIN or MIN/SEC mode (default).
y Press the HR/MIN or MIN/SEC button to set the desired time. Press and hold
the buttons in setting mode for fast mode.
y Set a pre-alarm if desired (see "Pre-alarm").
y Press the START/STOP button to start the count-down process.
y
appears on the display.
y During the count-down the symbol will be ashing.
y With the START/STOP button you can stop and restart the counting.
y When the timer counted down to 00:00, a beeping alarm will sound for 60
seconds and the START/STOP button ashes in yellow. The symbol appears
on the display and the timer will start to count-up the elapsed time.
y With the START/STOP button you can stop the count-up and the alarm.
y The timer will recall the last selected time automatically.
y If the alarm is not interrupted within 60 seconds, only two alarm tones will
sound every 10 seconds. It will automatically turn off after 99 minutes.
A1
A2B1 B2 B3 B4
B5
B6B7B8
B9
A3
A4
C1
C3
C1 C4
C2
A5
A6
A7
A8
A9
A10
y Push the HR/MIN and the MIN/SEC button at the same time to reset the timer
y If the alarm is not interrupted within 60 seconds, only two alarm tones will
sound every 10 seconds. It will automatically turn off after 99 minutes.
Pre-alarm
y To activate the pre-alarm function, move the pre-alarm switch to ON.
y The pre-alarm display appears (default 00:00).
y Press and hold the MODE button for 3 seconds.
y The pre-alarm display ashes. Use the HR/MIN button and the MIN/SEC button
to set the desired time for the pre-alarm. For example, if 1 minute is set, an
alarm tone sounds one minute before the time expires.
y Conrm the setting with the MODE button.
y Slide the pre-alarm switch to OFF to deactivate the pre-alarm function.
y The red mark shows the setting you have selected.
Memory-function for 3 time settings
y Press and hold the M1 button for 3 seconds.
y 00:00 ashes.
y Press the MODE button to select the HR/MIN or MIN/SEC mode.
y Press the HR/MIN or MIN/SEC button to set the desired time.
y Conrm the setting with the M1 button.
y The pre-alarm display ashes.
y Use the HR/MIN button and the MIN/SEC button to set the desired time for
the pre-alarm.
y Conrm the setting with the M1 button.
y Press the M1 button to recall the preset time.
y Set the memory function for M 2 and M 3 in the same way, if desired.
Alarm volume setting
y Set with the switch at the right side the volume for the alarm.
y
loud
y normal
y mute
y The red mark shows the setting you have selected.
Stopwatch
y Push the HR/MIN and the MIN/SEC button at the same time to reset
the timer to 00:00.
y Press the START/STOP button to start the count-up process.
appears on the display.
y With the START/STOP button you can stop and restart the counting.
Attachment
y With the foldable leg the device can be placed onto at surfaces.
y With the wall mounting hole you can x the instrument with a nail.
y Use the two magnets at the back of the instrument for placement on
metal surfaces.
Battery replacement
y Change the batteries when the battery symbol appears on the display.
y Open the battery compartment and insert two new AAA 1,5 V batteries. Make
sure the polarities are correct. Close the battery compartment again.
Troubleshooting
Problem Solution
No display Ensure the batteries' polarities are
correct
Change the batteries
Incorrect indication Change the batteries
If your device fails to work despite these measures, contact the retailer where you
purchased the product.
Specications
Measuring range: 99 h/59 min or 99 min/59 s
Power consumption: Batteries 2 x 1,5 V AAA (not included)
Housing dimension: 79 x 21,5 (44) x 79 mm
Weight: 70 g
Waste disposal
This product has been manufactured using high-grade materials and components which
can be recycled and reused.
Never dispose of empty batteries and rechargeable batteries with ordinary
household waste. As a consumer, you are required by law to take them to your
retail store or to an appropriate collection site depending on national or local
regulations in order to protect the environment. The symbols for the contained
heavy metals are: Cd = cadmium, Hg = mercury, Pb = lead
This product is labelled in accordance with the EU Waste Electrical and Electronic
Equipment Directive (WEEE). Please do not dispose of this product in ordinary
household waste. As a consumer, you are required to take end-of-life devices to
a designated collection point for the disposal of electrical and electronic
equipment, in order to ensure environmentally-compatible disposal
No part of this manual may be reproduced without written consent of TFA Dostmann.
The technical data are correct at the time of going to print and may change without prior
notice. The latest technical data and information about this product can be found in our
www.tfa-dostmann.de | E-Mail: info@tfa-dostmann.de
TFA Dostmann GmbH & Co. KG, Zum Ottersberg 12, 97877 Wertheim, Deutschland
www.tfa-dostmann.de/en/service/downloads/instruction-manuals
04/21
Bedienungsanleitung
Instruction manual Mode d’emploi
Istruzioni per l’uso Gebruiksaanwijzing
Instrucciones de uso Bruksanvisning
Instrukcja obsługi Návod k použití