„Traceable“ keturių kanalų žadintuvo laikmačio naudotojo vadovas

Įvadas

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.

Savybės

• 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

Sąranka

Akumuliatoriaus montavimas

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

1. Suraskite akumuliatoriaus skyrių įrenginio gale.
2. Atidarykite skyriaus dangtelį.
3. Insert new batteries, observing the correct polarity (+/-) as indicated inside the compartment.
4. Saugiai uždarykite akumuliatoriaus skyriaus dangtelį.

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

Pradinis įjungimas

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.

Naudojimo instrukcijos

Baigėsiview valdikliai

Vaizdas: priekis 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.
• LAIKRODIS: 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.
• START/STOP: 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 viewdabartinį laiką.

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. Paspauskite H, M, ir S buttons to set the desired countdown time. Each press increments the value. Hold the button for rapid increment.
3. Paspauskite START/STOP mygtuką, kad pradėtumėte atgalinį skaičiavimą.
4. When the countdown reaches zero, an extra-loud alarm will sound for 1 minute.
5. Norėdami sustabdyti žadintuvą, paspauskite bet kurį mygtuką.
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 mygtuką.
3. Paspauskite START/STOP mygtuką, kad pradėtumėte skaičiuoti pirmyn.
4. Paspauskite START/STOP button again to pause the count-up.
5. Paspauskite C button to clear the count-up time.

Laikrodžio nustatymas

1. Paspauskite ir palaikykite LAIKRODIS mygtuką, kol pradės mirksėti laiko ekranas.
2. Naudokite H, M, ir S mygtukai dabartiniam laikui nustatyti.
3. Paspauskite LAIKRODIS button again to confirm and exit clock setting mode.

Priežiūra

Valymas

Nuvalykite laikmatį minkšta, damp Nenaudokite abrazyvinių valiklių ir nemerkite įrenginio į vandenį.

Baterijos keitimas

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.

Trikčių šalinimas

Laikmatis nereaguoja

• Patikrinkite baterijų įdėjimą ir įsitikinkite, kad jos yra naujos.
• Paspauskite C button to clear any previous settings.

Alarm is too quiet or not sounding

• Pakeiskite baterijas.
• Ensure the timer is not in a location where the sound is muffled.

Ekranas tuščias arba nereguliarus

• Pakeiskite baterijas.
• Jei problema išlieka pakeitus bateriją, susisiekite su klientų aptarnavimo tarnyba.

Specifikacijos

Garantija ir palaikymas

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 websvetainėje arba susisiekite su klientų aptarnavimo skyriumi.