1. Introduzzjoni
This manual provides detailed instructions for the proper use and maintenance of your AstrHori XH-2 Camera Light Meter. Please read this manual thoroughly before operating the device to ensure optimal performance and longevity.
The AstrHori XH-2 is a compact and accurate light meter designed for photographers, particularly those using cameras without built-in metering or seeking enhanced precision. It features an upgraded metering module for accurate light readings and a cold shoe mount for compatibility with various camera types.
2. Prodott Aktarview
2.1 Komponenti
- AstrHori XH-2 Light Meter
- Cable tal-Iċċarġjar tal-USB-C
- Manwal ta 'Istruzzjoni (dan id-dokument)
2.2 Karatteristiċi tal-Apparat
- Upgraded Metering Module: Provides enhanced accuracy for light measurement.
- Wide Shutter Speed Range: Supports 40 stops for precise exposure control.
- Ġestjoni Awtomatika tal-Enerġija: Automatically turns off after approximately 3 hours of inactivity. Enters low-power dormant mode after 25 seconds of no operation.
- Muntaġġ taż-żarbun kiesaħ: Compatible with various camera models, including older Leicas, rangefinder cameras, and SLRs. Can also be used handheld.
- 0.66" OLED Display: Skrin ċar u faċli biex jinqara.
- 30° Average Metering: Single metering time is approximately 0.5 seconds.
- Convex Lens Design: Enhances light gathering, with a stepped light inlet to prevent reflection.
- Iċċarġjar USB-C: Port universali tat-Tip Ċ għal iċċarġjar konvenjenti.
2.3 Layout tal-Apparat
The device features a 0.66" OLED display on the front, an adjustment dial for settings, and a cold shoe mount on the bottom for attachment to cameras. A USB-C port is located on the bottom for charging.
3. Setup
3.1 Iċċarġjar tal-Apparat
- Locate the USB-C charging port on the bottom of the light meter.
- Connect the provided USB-C cable to the light meter and a compatible USB power source (e.g., computer, wall adapter).
- A full charge takes approximately 30 minutes. The power display on the OLED screen will indicate charging status.
L-apparat għandu batterija tal-litju integrata ta '80 mAh.
3.2 Mounting on a Camera
- Identify the cold shoe mount on your camera.
- Slide the AstrHori XH-2's cold shoe base into your camera's cold shoe.
- Ensure the light meter is securely seated. The design allows for a snug fit without electrical contact, making it suitable for various camera types.
The light meter can also be used handheld if preferred.
4. Istruzzjonijiet Operattivi
4.1 Power On/Off and Activation
- To activate the light meter from dormant mode, click the metering button.
- The device will automatically enter a low-power dormant mode if there is no operation within 25 seconds.
- The device will automatically turn off after approximately 3 hours of continuous dormancy.
4.2 Basic Metering
The XH-2 uses 30° average metering. A single metering takes approximately 0.5 seconds.
4.3 Parametri ta 'aġġustament
Use the adjustment dial to change settings. The OLED screen displays the current parameters.
- Medda ISO: ISO 5 - ISO 6400
- Medda tal-Apertura: F1 - F32
- Firxa tal-Veloċità tax-Shutter: 1/8000s - 32s
4.4 Għażla tal-Modalità
Press the button to select different modes and settings:
- EV/EC (Exposure Value Compensation): Double-click the button and press for approximately 3.5 seconds the second time to enter EC setting.
- ISO: Double-click the button and press for approximately 0.5 seconds the second time to enter ISO setting.
- A/T (Aperture Priority/Shutter Priority): Double-click to switch between Aperture Priority (A mode) and Shutter Priority (T mode).
To lock the settings when real-time metering is active, press the button once. Long press the button for 0.5 seconds to perform a specific action (context-dependent, usually power-related or menu access).
4.5 Screen Display Information
The screen provides real-time feedback on exposure settings, battery level, and selected modes.
5. Speċifikazzjonijiet
| Karatteristika | Speċifikazzjoni |
|---|---|
| Numru tal-Mudell | AstrHori XH-2 |
| Materjal | Copper (likely referring to internal components or casinmaterjal g) |
| Tip Muntaġġ | Żarbun Kiesaħ |
| Piż | Madwar 63g (2.22 uqija) |
| Dimensjonijiet | 43 x 27 x 23 mm (1.69 x 1.06 x 0.91 pulzieri) |
| Batterija | Built-in 80 mAh Lithium-Ion battery |
| Display Screen | 0.66" OLED |
| Metering Angle | 30° Average Metering |
| Tip ta' kejl | Real-time metering (A/T modes) |
| Port tal-Iċċarġjar | Tip-Ċ |
| Medda ISO | ISO 5 - ISO 6400 |
| Firxa tal-Apertura | F1 - F32 |
| Medda tal-Veloċità tax-Shutter | 1/8000s - 32s |
6. Manutenzjoni
- Tindif: Use a soft, dry cloth to clean the exterior of the light meter. Avoid using harsh chemicals or abrasive materials.
- Kura tal-Lenti: Keep the metering lens clean and free of dust or smudges to ensure accurate readings. Use a lens cleaning cloth if necessary.
- Ħażna: Aħżen l-apparat f'post frisk u niexef 'il bogħod mix-xemx diretta u minn temperaturi estremi meta ma jkunx qed jintuża.
- Kura tal-batterija: Charge the battery regularly, even if the device is not used frequently, to maintain battery health. Avoid fully discharging the battery for extended periods.
7 Issolvi l-problemi
| Problema | Kawża Possibbli | Soluzzjoni |
|---|---|---|
| L-apparat ma jixgħelx. | Batterija baxxa jew eżawrita. | Iċċarġja l-apparat billi tuża l-kejbil USB-C ipprovdut. |
| Inaccurate metering readings. | Metering lens is dirty or obstructed. Incorrect settings (ISO, aperture, shutter speed). | Clean the metering lens. Verify that ISO, aperture, and shutter speed settings match your camera and desired exposure. Ensure the metering angle is appropriate for the scene. |
| Device enters dormant mode too quickly. | Tħaddim normali (25 sekonda ta' inattività). | Click the metering button to reactivate the device. This is a power-saving feature. |
| Difficulty changing settings. | Incorrect button press sequence or timing. | Refer to Section 4.4 "Mode Selection" for correct button press sequences for EV/EC, ISO, and A/T mode changes. |
8. Garanzija u Appoġġ
For warranty information and technical support, please refer to the official AstrHori webis-sit jew ikkuntattja lid-distributur lokali tiegħek. Żomm l-irċevuta tax-xiri tiegħek bħala prova tax-xiri għal talbiet ta' garanzija.
You can visit the AstrHori Store for more information: AstrHori Store
