TENMARS TM-195 3-Axis RF Field Strength Meter Instruction Manual

1. Introducció

The TENMARS TM-195 is a 3-axis high-frequency electromagnetic field strength meter designed for measuring and monitoring Radio Frequency (RF) electromagnetic fields. It is capable of measuring frequencies ranging from 50MHz to 3.5GHz. This manual provides essential information for the safe and effective operation of your device.

2. Informació de seguretat

Please read and understand all safety instructions before operating the device.

• No intenteu reparar ni modificar el dispositiu. Envieu totes les tasques de manteniment a personal qualificat.
• Assegureu-vos que el compartiment de la bateria estigui ben tancat durant el funcionament.
• Eviteu exposar el dispositiu a temperatures extremes, humitat o llum solar directa.
• Mantingueu el dispositiu allunyat de camps magnètics forts.
• Eliminar les bateries segons la normativa local.

3. Producte acabatview

The TM-195 features a compact design with an integrated 3-axis isotropic sensor for comprehensive RF field strength measurements.

Figura 1: TENMARS TM-195 RF Field Strength Meter and Carrying Case. The meter features an orange spherical sensor at the top, a green LCD display showing '360.4 mV/m' and '0945 XYZ', and control buttons below the display. A black carrying case is visible to the right.

3.1. Components

• 3-Axis Isotropic Sensor: Spherical sensor for comprehensive field detection.
• Pantalla LCD: 4-1/2 digits, maximum reading 19999, shows measured values, units, and status indicators.
• Botons de control: For power, mode selection, unit change, data hold, alarm settings, and data memory.
• Compartiment de la bateria: Located at the rear for 9V battery.

3.2. Indicadors de visualització

• XYZ: Indicates triaxial measurement mode.
• mV/m, V/m, µA/m, mA/m, µW/m², mW/m², µW/cm²: Unitats de mesura.
• MÀX/MITJANA: Maximum and Average value indicators.
• MANTENIR: Data hold function active.
• ALARMA: Alarm function active.
• Icona de la bateria: Indica el nivell de la bateria.

4. Configuració

4.1. Instal·lació de la bateria

1. Obriu la tapa del compartiment de la bateria a la part posterior del dispositiu.
2. Insert a new 9V battery (NEDA 1604, IEC 6F22, or JIS 006P), observing polarity.
3. Tanqueu bé la tapa del compartiment de la bateria.

4.2. Engegada inicial

Premeu el botó Poder button (labeled with a circle and vertical line) to turn on the device. The display will illuminate and show the current RF field strength.

5. Instruccions de funcionament

5.1. Encendre/apagar

• Per encendre, premeu el botó Poder botó.
• Per apagar-lo, manteniu premut el botó Poder botó durant aproximadament 2 segons.

5.2. Measurement Modes (MAX/AVG)

Premeu el botó MAX/AVG button to cycle through measurement display modes:

• Instantaneous Value: Displays the current real-time measurement.
• Maximum Value (MAX): Displays the highest value recorded since power-on or reset.
• Average Value (AVG): Displays the average value recorded over time.
• Maximum Average Value (MAX AVG): Displays the maximum of the averaged values.

5.3. Selecció d'unitat

Premeu el botó UNIT/ENTER button to change the measurement unit. Available units include:

• mV/m (millivolts per meter)
• V/m (volts per meter)
• µA/m (microamperes per meter)
• mA/m (milliamperes per meter)
• µW/m² (microwatts per square meter)
• mW/m² (milliwatts per square meter)
• µW/cm² (microwatts per square centimeter)

5.4. Data Hold (HOLD/ALARM)

Premeu el botó HOLD/ALARM button briefly to freeze the current reading on the display. Press again to release.

5.5. Funció d'alarma

Per establir el llindar d'alarma:

1. Manteniu premut el botó HOLD/ALARM button for approximately 2 seconds to enter alarm setting mode.
2. Utilitza el MAX/AVG i REC/TIME buttons to adjust the threshold value.
3. Premeu UNIT/ENTER per confirmar i desar la configuració.
4. The audible buzzer alarm will activate if the measured value exceeds the set threshold.

5.6. Data Memory (XYZ/MEM)

The device supports manual storage of up to 200 data sets.

1. To save a reading, press the XYZ/MEM button briefly. The current reading will be stored.
2. To recall stored data, press and hold the XYZ/MEM button for approximately 2 seconds. Use the MAX/AVG i REC/TIME buttons to navigate through stored records.
3. Premeu UNIT/ENTER to exit data recall mode.

5.7. Calibration Factor (CAL) Adjustment

The calibration factor can be adjusted if necessary. Refer to the SET button and its associated menu for this advanced setting. This feature allows for fine-tuning the meter's response.

5.8. Apagat automàtic

The device has an adjustable auto power-off function. The default time is 15 minutes. To adjust this setting:

1. Manteniu premut el botó SET botó per entrar al menú de configuració.
2. Navigate to the auto power-off option using the MAX/AVG or REC/TIME botons.
3. Utilitza el MAX/AVG i REC/TIME buttons to set the desired time (0 to 99 minutes).
4. Premeu UNIT/ENTER to confirm and save. Setting to 0 disables auto power-off.

6. Manteniment

• Netegeu el dispositiu amb un drap suau i sec. No utilitzeu productes de neteja abrasius ni dissolvents.
• If the device will not be used for an extended period, remove the battery to prevent leakage.
• Guardeu el dispositiu en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.

7. Solució De Problemes

• El dispositiu no s'encén: Comproveu la instal·lació de la bateria i assegureu-vos que tingui prou càrrega. Substituïu-la si cal.
• Lectures inconsistents: Ensure the device is held steady and away from large metallic objects or other strong RF sources that might interfere with measurements. Verify the selected unit is appropriate for the measurement range.
• L'alarma no sona: Check if the alarm function is enabled and the threshold is set correctly.
• La pantalla està en blanc o té poca llum: Substituïu la bateria.

8. Especificacions

9. Garantia i Suport

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