VWR 62379-036 Big-Digit Stopwatch Chronograph Instruction Manual

1. Ro-ràdh

The VWR 62379-036 Big-Digit Stopwatch Chronograph is a versatile timing instrument designed for precision in laboratory and plant environments. This unit offers comprehensive stopwatch functions and full chronograph features, making it suitable for a wide range of timing applications.

Am measg nam prìomh fheartan tha:

• 6 cm diameter for comfortable handling.
• Easy-to-read display for clear visibility of measurements.
• Extra-tough, shockproof ABS construction ensures durability.

Figure 1: VWR 62379-036 Big-Digit Stopwatch Chronograph. This image displays the front view of the black stopwatch with its large digital display showing "22:38 10". Buttons are visible on the top and sides, and the VWR logo is present at the bottom of the display.

2. Suidhich

2.1 Stàladh bataraidh

The stopwatch typically comes with a battery pre-installed. If the display is blank or dim, battery replacement may be necessary. Refer to the battery compartment located on the back of the unit. Use a small screwdriver to open the compartment, insert a new battery (usually a button cell, e.g., LR44 or CR2032, check markings inside the compartment), ensuring correct polarity, and then securely close the compartment.

2.2 Cumhachd Tòiseachaidh Air adhart

Upon battery installation or first use, the stopwatch should power on automatically, displaying the current time or a default stopwatch mode. If not, press any button to activate the display.

3. Stiùireadh Obrachaidh

The VWR 62379-036 stopwatch features multiple modes and functions controlled by its buttons. While specific button labels may vary slightly, common functions are typically assigned to buttons labeled MODE, START/STOP, and RESET/LAP.

3.1 Taghadh Modh

Brùth an MODE button (often located on the left side or top left) to cycle through the available modes:

• Modh Taisbeanaidh Ùine: A’ sealltainn an àm làithreach, ceann-latha agus latha na seachdain.
• Modh Stopwatch: For timing events.
• Modh rabhaidh: For setting and activating alarms.
• Modh Timer: (If available) For countdown timing.

3.2 A' suidheachadh Àm agus Ceann-latha

1. In Time Display Mode, press and hold the ATHARRACHADH or SET button (refer to device markings) until the digits begin to flash.
2. Cleachd an Tòiseachadh/STOP button to adjust the flashing digit (hours, minutes, seconds, month, day, year).
3. Brùth an MODE or ATHARRACHADH putan gus gluasad chun ath shuidheachadh.
4. Cho luath ‘s a bhios na roghainnean uile deiseil, brùth air a’ phutan ATHARRACHADH or SET brùth air a’ phutan a-rithist gus am modh roghainnean fhàgail.

3.3 A’ cleachdadh gnìomh an stad-uaireadair

1. Switch to Stopwatch Mode using the MODE button. The display should show "00:00:00" or similar.
2. Brùth an Tòiseachadh/STOP button (often on the right side or top right) to begin timing.
3. To pause the timer, press Tòiseachadh/STOP a-rithist. Brùth air aon uair eile gus ath-thòiseachadh.
4. To record a lap or split time while the stopwatch is running, press the LAP / RESET button (often on the bottom left or front). The display will momentarily show the lap time while the main timer continues in the background.
5. To stop the timer completely, press Tòiseachadh/STOP.
6. Gus an stad-uaireadair ath-shuidheachadh gu neoni, brùth air a’ phutan LAP / RESET putan fhad ’s a tha an stad-uaireadair air stad.

3.4 A’ suidheachadh agus a’ cleachdadh an inneal-rabhaidh

1. Switch to Alarm Mode using the MODE putan.
2. Brùth agus cùm an ATHARRACHADH or SET am putan gus am bi na figearan ùine an rabhaidh a’ priobadh.
3. Cleachd an Tòiseachadh/STOP button to adjust the hours and minutes.
4. Brùth an MODE or ATHARRACHADH button to toggle between hours and minutes.
5. Brùth an ATHARRACHADH or SET putan a-rithist gus dearbhadh a dhèanamh air àm an rabhaidh.
6. Gus an inneal-rabhaidh a ghnìomhachadh no a dhì-ghnìomhachadh, brùth air a’ phutan Tòiseachadh/STOP button in Alarm Mode (a bell icon or similar indicator may appear on the display when active).

4. Cumail suas

4.1 Glanadh

Wipe the stopwatch with a soft, damp cloth. Do not use abrasive cleaners or solvents, as these can damage the plastic casing and display. Ensure the unit is dry before storage.

4.2 Stòradh

Stòraich an stad-uaireadair ann an àite fionnar, tioram air falbh bho sholas dìreach na grèine agus teòthachd anabarrach. Ma tha thu ga stòradh airson ùine mhòr, smaoinich air a’ bhataraidh a thoirt a-mach gus casg a chuir air aodion.

5. A ’dèanamh trioblaid

• Tha an taisbeanadh bàn no dorcha: Check the battery. Replace if necessary. Ensure the battery is inserted with correct polarity.
• Chan eil na putanan a’ freagairt: Ensure the unit is not in a locked mode (if applicable, though not specified for this model). Try removing and reinserting the battery to perform a soft reset.
• Inaccurate timing: Ensure the stopwatch is used in a stable environment. Extreme temperatures or strong electromagnetic fields can sometimes affect electronic devices.

6. Sònrachaidhean

7. Barantas agus Taic

For warranty information and technical support, please refer to the documentation provided at the time of purchase or contact VWR customer service directly. Keep your purchase receipt as proof of purchase.

For further assistance, visit the official VWR weblàrach-lìn no cuir fios chun luchd-sgaoilidh ùghdarraichte aca.