VICTOR 834BW Intelligent Digital Sound Level Meter User Manual

1. ആമുഖം

The VICTOR 834BW is an intelligent digital sound level meter designed for accurate and real-time monitoring of noise levels. Featuring a large 4-inch digital display, audible and visual alarms, and app connectivity, it is suitable for various environments such as factories, schools, libraries, offices, and transportation hubs. This manual provides detailed instructions for the proper use and maintenance of your device.

2. പാക്കേജ് ഉള്ളടക്കം

അൺബോക്സിംഗ് ചെയ്യുമ്പോൾ എല്ലാ ഇനങ്ങളും ഉണ്ടെന്ന് ഉറപ്പാക്കാൻ പാക്കേജ് ഉള്ളടക്കങ്ങൾ പരിശോധിക്കുക:

• VICTOR 834BW Sound Level Meter
• ഇൻസ്ട്രക്ഷൻ മാനുവൽ
• അനുരൂപതയുടെ സർട്ടിഫിക്കറ്റ്
• Power Adapter (DC5V/2A)
• USB Wiring Cable
• Hanging Hooks (2 pcs)
• Suspension Screws

3 സ്പെസിഫിക്കേഷനുകൾ

Key technical parameters of the VICTOR 834BW Sound Level Meter:

4. സജ്ജീകരണം

4.1 പവർ കണക്ഷൻ

Connect the provided DC5V/2A power adapter to the meter's power input port and plug it into a suitable power outlet. The device will automatically power on and begin real-time noise monitoring.

4.2 മൗണ്ടിംഗ് ഓപ്ഷനുകൾ

The VICTOR 834BW offers multiple fixation methods to suit various usage scenarios:

• മതിൽ ഘടിപ്പിച്ചത്: Use the provided hanging hooks and screws to securely mount the meter on a wall. Ensure the wall can support the device's weight.
• നിൽക്കുന്നത്: Utilize the integrated kickstand on the back of the device for desktop or shelf placement.
• തൂക്കിയിടുന്നത്: The device can also be hung from a ceiling or other overhead structure using appropriate fixtures.

5. ഓപ്പറേഷൻ

5.1 പവർ ഓൺ/ഓഫ്

Lightly press the power button (⏻) on the top of the device to turn it on or off. The meter will automatically begin real-time noise monitoring once powered on.

5.2 തത്സമയ നിരീക്ഷണം

The large 4-inch digital display shows the current sound level in decibels (dBA). The display refreshes approximately twice per second, providing continuous monitoring.

5.3 Voice Announcement Reminder

Tap the "SEL" button to toggle the voice announcement reminder on or off. When the indicator light is on, voice announcements are active. When the indicator light is off, voice announcements are disabled.

5.4 Alarm Settings (Audible and Visual)

The device features both audible and visual alarms. To set the alarm value:

1. Long press the "SEL" button to enter the alarm setting mode.
2. ഉപയോഗിക്കുക ▼ (താഴേക്ക്) ഒപ്പം ▲ (up) arrow keys to adjust the desired alarm threshold.
3. Once the noise level reaches the set alarm value, a voice announcement will be made, and the display will provide a visual alert.

Watch this video for a demonstration of the device's functions, including power, voice announcement, and alarm settings:

6. App Connectivity (Bluetooth/WiFi)

The VICTOR 834BW supports Bluetooth and WiFi connectivity, allowing for real-time observation of ambient decibel levels via a mobile application. Refer to the specific app instructions for pairing and usage. This feature enables remote monitoring and data logging.

The function demo video also illustrates the app connectivity process:

7. പരിപാലനം

To ensure the longevity and accuracy of your VICTOR 834BW Sound Level Meter, follow these maintenance guidelines:

• വൃത്തിയാക്കൽ: ഉപകരണം വൃത്തിയാക്കാൻ മൃദുവായതും ഉണങ്ങിയതുമായ തുണി ഉപയോഗിക്കുക. അബ്രസീവ് ക്ലീനറുകളോ ലായകങ്ങളോ ഉപയോഗിക്കരുത്.
• സംഭരണം: Store the meter in a dry place within the specified storage environment (-10°C ~ 60°C; 10% ~ 70% RH) when not in use.
• വെൻ്റിലേഷൻ: The device features a multi-vent induction design for instrument ventilation. Ensure these vents are not obstructed to maintain optimal performance.

8. പ്രശ്‌നപരിഹാരം

If you encounter issues with your VICTOR 834BW, please refer to the following common troubleshooting steps:

• ഒരു ഡിസ്പ്ലേയും/ഉപകരണവും ഓണാക്കുന്നില്ല:
  • Ensure the power adapter is securely connected and plugged into a working power outlet.
  • Verify the power button has been pressed lightly.
• അലാറം സജീവമാകുന്നില്ല:
  • Check if the voice announcement reminder is enabled (indicator light on).
  • Verify that the alarm threshold is set correctly and the ambient noise level exceeds it.
• കൃത്യമല്ലാത്ത വായനകൾ:
  • Ensure the microphone sensor is clean and unobstructed.
  • Operate the device within the specified work environment temperature and humidity ranges.
  • Avoid placing the meter near strong electromagnetic fields or vibrations.
• ആപ്പ് കണക്റ്റിവിറ്റി പ്രശ്നങ്ങൾ:
  • Ensure Bluetooth/WiFi is enabled on your mobile device.
  • Make sure the meter is within range of your mobile device or WiFi network.
  • Restart both the meter and your mobile device.

9 ഉപയോക്തൃ നുറുങ്ങുകൾ

Maximize your experience with the VICTOR 834BW Sound Level Meter with these helpful tips:

• ഒപ്റ്റിമൽ പ്ലേസ്മെൻ്റ്: For the most accurate readings, place the meter away from direct sound sources, reflective surfaces, and air vents.
• പതിവ് നിരീക്ഷണം: Utilize the app connectivity for continuous monitoring and data logging, which can help identify noise trends over time.
• അലാറം ഇഷ്‌ടാനുസൃതമാക്കൽ: Adjust the alarm threshold to suit the specific requirements of your environment, whether it's a quiet library or a busy factory floor.
• പരിസ്ഥിതി അവബോധം: Use the meter to raise awareness about noise pollution and encourage quieter environments in shared spaces.

10. വാറൻ്റിയും പിന്തുണയും

The VICTOR 834BW Intelligent Digital Sound Level Meter comes with a 1-year warranty from the date of shipment. For technical support, warranty claims, or any other inquiries, please contact the manufacturer: