DEMA Digital Cube Level Instruction Manual

1. Pendahuluan

Thank you for choosing the DEMA Digital Cube Level. This device is designed for precise horizontal and vertical alignment measurements. This manual provides essential information for safe and effective use, including setup, operation, calibration, and maintenance.

Figure 1: DEMA Digital Cube Level

2. Petunjuk Keselamatan

• Technical advancements may lead to changes without prior notice from the manufacturer, which may not yet be reflected in this manual.
• Before initial operation, check the device for completeness and proper function.
• Never operate a defective or malfunctioning device. Contact the manufacturer or have the device inspected by a qualified mechanic.
• Selalu bekerja dengan hati-hati dan kehati-hatian yang diperlukan.
• Never apply excessive force to the device.
• Ensure batteries are removed if the device will not be used for an extended period. Never touch leaking batteries with any part of your body.
• Jauhkan anak-anak dan orang yang tidak berkepentingan dari area kerja.
• Never work when tired or under the influence of drugs, medication, or alcohol.
• Store packaging materials (foils, plastic bags, Styrofoam, etc.) only in places inaccessible to children, especially infants, as packaging parts often pose unrecognized dangers (e.g., choking hazard).

3. Tujuan Penggunaan

• The DEMA Digital Cube Level is suitable as a testing device for horizontal or vertical alignment of an object.
• The level is not designed for commercial purposes.

4. Pengaturan

4.1. Pemasangan Baterai

1. Temukan penutup baterai di bagian belakang perangkat.
2. Unscrew the three screws securing the battery cover.
3. Insert two 1.5V AAA batteries (not included) into the compartment, ensuring correct polarity.
4. Replace the battery cover and secure it by tightening the three screws.

Figure 2: Battery compartment on the back of the device

5. Petunjuk Pengoperasian

5.1. Daya Hidup/Mati

• Tekan tombol AKTIF/NONAKTIF tombol untuk menghidupkan perangkat.
• The device will automatically turn off if not used for approximately three minutes to conserve battery life.

5.2. Melakukan Pengukuran

1. Nyalakan perangkat.
2. Place the device firmly on the surface to be measured. The display will show the incline in degrees.

Gambar 3: Contohamples of display readings

5.3. Changing Display Units

• Tekan tombol MODE button to cycle through different display units: degrees (°), percentage (%), millimeters per meter (mm/m), and slope (ft,in).
• The slope is displayed in 1/8 increments.
• The '0°' symbol indicates the current angle.

5.4. Relative Angle Measurement (REF Function)

• If the device is not perfectly level, it will display a value. To set the current angle as a reference (zero), press the REFERENSI tombol.
• The device is now in relative angle measurement mode and will display 'S'.
• Tekan tombol REFERENSI button again to exit the relative angle mode.

5.5. Tampilan Lampu Latar

• The display backlight turns on automatically when any button is pressed.
• The backlight will automatically turn off after 20 seconds of no button activity.

5.6. Fungsi Tahan

• Tekan tombol MEMEGANG button to 'freeze' the current measurement result on the display. The 'H' symbol will be shown.
• Tekan MEMEGANG again to reactivate the measurement mode.

5.7. Indikator Baterai Lemah

• When the battery symbol appears on the screen, it is recommended to replace the batteries promptly.

6. Kalibrasi

For accurate measurements, periodic calibration is recommended.

1. Matikan perangkat.
2. Place the level on a perfectly horizontal, flat, and stable surface.
3. Tekan dan tahan kedua tombol AKTIF/NONAKTIF Dan MEMEGANG buttons simultaneously until 'CAL' is displayed. The device is now in calibration mode.
4. Leave the device still for a moment, then press the MEMEGANG button. The display will show 'CAL1'.
5. Rotate the level 180° on the same surface and press the MEMEGANG button. 'CAL2' will be displayed.
6. Once 'CAL2' is no longer displayed, the calibration process is complete.

PERHATIAN: During the calibration process, the surface must not be tilted or moved. After calibration, the original data will be overwritten with the new calibration data.

7. Pemeliharaan

• Jaga agar perangkat tetap bersih dan kering. Usap bagian luarnya dengan kain lembut dan kering.amp kain. Jangan gunakan pembersih atau pelarut yang bersifat abrasif.
• Hindari memaparkan perangkat pada suhu ekstrem, kelembapan, atau sinar matahari langsung.
• Remove batteries if the device is not used for an extended period to prevent leakage and damage.
• Store the device in its protective pouch (if included) when not in use to prevent scratches and damage.

Figure 4: Carrying pouch for the Digital Cube Level

8. Penyelesaian masalah

8.1. Device Does Not Turn On

• Periksa apakah baterai dimasukkan dengan benar dengan polaritas yang benar.
• Ganti baterai dengan baterai AAA 1.5V yang baru.
• Pastikan kontak baterai bersih dan bebas dari korosi.

8.2. Pembacaan yang Tidak Akurat

• Lakukan kalibrasi seperti yang dijelaskan pada Bagian 6.
• Ensure the measurement surface is stable and free from vibrations.
• Check for any physical damage to the device.

Jika masalah berlanjut, hubungi dukungan pelanggan.

9. Spesifikasi Teknis

10. Pembuangan

Do not dispose of this device with household waste. Please contact DEMA Vertriebs-GmbH, your local dealer, or a local recycling company for proper disposal. By disposing of the device correctly, you are making a valuable contribution to environmental protection.

11. Garansi dan Dukungan

Warranty information for the DEMA Digital Cube Level is not provided within this manual. Please refer to your purchase documentation or contact your seller for details regarding warranty coverage.

For technical support, questions, or service requests, please contact the retailer from whom you purchased the product or the manufacturer directly. Contact information can typically be found on the product packaging or the seller's weblokasi.