Lau kanaleko alarma-tenporizadore trazagarriaren erabiltzailearen eskuliburua

Sarrera

This manual provides detailed instructions for the operation and maintenance of the Traceable Four-Channel Alarm Timer, Model 90225-35. This device is designed for laboratory use, offering precise timing capabilities across four independent channels for various applications.

Ezaugarriak

• Calibrated Four-Channel Alarm Timer for Laboratory Use
• Memory returns display to previously programmed countdown time with touch of a button
• Extra-loud alarms sound for 1 minute
• Includes NIST-Traceable certificate from our A2LA accredited (1750.01) calibration laboratory

Konfigurazioa

Bateriaren instalazioa

The timer operates on standard batteries. To install or replace batteries:

1. Bilatu bateriaren konpartimentua unitatearen atzealdean.
2. Ireki konpartimenduaren estalkia.
3. Sartu bateria berriak, konpartimentuaren barruan adierazten den polaritate zuzena (+/-) errespetatuz.
4. Itxi bateriaren konpartimenduaren estalkia ondo.

Irudia: Atzealdea view of the Traceable Four-Channel Alarm Timer, highlighting the circular battery compartment cover on the right side.

Hasierako piztea

Upon first power-on or after battery replacement, the display will show the current time or default to 0:00:00. The timer is now ready for operation.

Funtzionamendu-argibideak

Amaituview Kontrolak

Irudia: Aurrealdea view of the timer, displaying the LCD screen and all control buttons. Buttons include T1, T2, T3, T4, CLOCK at the top, and H, M, S, C, START STOP at the bottom.

The timer features several buttons for various functions:

• T1, T2, T3, T4: Selects the desired timer channel.
• ERLOIA: Toggles between clock display and timer display, and used for setting the clock.
• H (Hours): Sets hours for countdown/count-up.
• M (Minutes): Sets minutes for countdown/count-up.
• S (Seconds): Sets seconds for countdown/count-up.
• C (Clear): Clears the set time for the selected channel.
• HASI / GELDITU: Starts or stops the selected timer.

Image: Close-up of the 'H' (Hours) and 'M' (Minutes) buttons, which are used for setting time values.

Image: Close-up of the 'START STOP' button, used to initiate or pause timing functions.

Image: Close-up of the 'CLOCK' button, used for setting and viewuneko ordua eginez.

Setting a Countdown Timer

1. Press one of the channel buttons (T1, T2, T3, or T4) to select the desired timer. The display will show the selected channel indicator.
2. Sakatu H, M, eta S buttons to set the desired countdown time. Each press increments the value. Hold the button for rapid increment.
3. Sakatu HASI/GELDITU botoia atzerako kontaketa hasteko.
4. When the countdown reaches zero, an extra-loud alarm will sound for 1 minute.
5. Alarma gelditzeko, sakatu edozein botoi.
6. To recall the previously programmed countdown time for a channel, press the corresponding channel button (T1-T4) after the timer has stopped.

Using as a Count-Up Timer (Stopwatch)

1. Press one of the channel buttons (T1, T2, T3, or T4) to select the desired timer.
2. Ensure the selected channel is cleared (display shows 0:00:00). If not, press the C botoia.
3. Sakatu HASI/GELDITU button to begin counting up.
4. Sakatu HASI/GELDITU button again to pause the count-up.
5. Sakatu C button to clear the count-up time.

Erlojua ezartzea

1. Eduki sakatuta ERLOIA botoia sakatu orduaren pantaila keinuka hasi arte.
2. Erabili H, M, eta S uneko ordua ezartzeko botoiak.
3. Sakatu ERLOIA button again to confirm and exit clock setting mode.

Mantentzea

Garbiketa

Garbitu tenporizadorea leun batekin, damp oihalik. Ez erabili garbitzaile urratzailerik eta ez murgildu unitatea uretan.

Bateria ordezkatzea

When the display dims or the alarm weakens, it is time to replace the batteries. Refer to the "Battery Installation" section under Setup for instructions.

Arazoak konpontzea

Tenporizadoreak ez du erantzuten

• Egiaztatu bateriaren instalazioa eta ziurtatu bateriak berriak direla.
• Sakatu C button to clear any previous settings.

Alarm is too quiet or not sounding

• Ordeztu bateriak.
• Ensure the timer is not in a location where the sound is muffled.

Display is blank or erratic

• Ordeztu bateriak.
• Bateria aldatu ondoren arazoa konpontzen ez bada, jarri harremanetan bezeroarentzako arreta-zerbitzuarekin.

Zehaztapenak

Bermea eta Laguntza

This product comes with a NIST-Traceable certificate, ensuring its calibration accuracy. For specific warranty details or technical support, please refer to the documentation included with your purchase or contact Cole-Parmer customer service.

For additional information or support, please visit the manufacturer's webwebgunean edo jarri harremanetan bere bezeroarentzako arreta zerbitzuarekin.