Sekonic L-308S Flashmate Digital Light Meter

1. ആമുഖം

The Sekonic L-308S Flashmate is a compact and versatile digital light meter designed for photographers and videographers. It accurately measures incident light, reflected light, and flash light, providing precise exposure readings for various shooting conditions. Its intuitive interface and robust design make it an essential tool for achieving consistent and accurate exposures.

കുറിപ്പ്: The Sekonic L-308S model has been discontinued and replaced by newer versions such as the Sekonic L-308X-U. This manual pertains specifically to the L-308S model.

2 പ്രധാന സവിശേഷതകൾ

• Incident Light Measurement: Utilizes a retractable lumisphere to measure light falling onto the subject, providing accurate readings regardless of subject reflectance.
• Reflected Light Measurement: Measures light reflected from the subject, useful for specific lighting scenarios or when incident measurement is not feasible.
• Flash Light Measurement: Supports both cordless and corded flash measurement, essential for studio and off-camera flash photography.
• ഡിജിറ്റൽ ഡിസ്പ്ലേ: Clear LCD screen shows ISO, shutter speed, and aperture values.
• ഒതുക്കമുള്ളതും ഭാരം കുറഞ്ഞതും: Designed for portability and ease of use in various environments.
• സിനിമാ മോഡ്: Provides exposure readings for video applications, including frames per second (fps) settings.

3. ഘടകങ്ങളും നിയന്ത്രണങ്ങളും

ചിത്രം 1: ഫ്രണ്ട് view of the Sekonic L-308S Flashmate Digital Light Meter. This image displays the main digital screen showing exposure values, the retractable lumisphere at the top right, and the primary control buttons: POWER, MODE, and ISO.

ചിത്രം 2: വശം view of the Sekonic L-308S, highlighting the up and down arrow buttons for adjusting settings and the measurement button on the side. The lumisphere is shown in its extended position.

• Lumisphere: Retractable dome for incident light measurement.
• Reflected Light Receptor: Located next to the lumisphere, used for reflected light readings.
• LCD ഡിസ്പ്ലേ: Shows all measurement data and settings.
• പവർ ബട്ടൺ: മീറ്റർ ഓണും ഓഫും ആക്കുന്നു.
• മോഡ് ബട്ടൺ: Cycles through measurement modes (Ambient Incident, Ambient Reflected, Flash Cordless, Flash Corded, Cine).
• ഐഎസ്ഒ ബട്ടൺ: Used to set the ISO sensitivity.
• അപ്പ്/ഡൗൺ ബട്ടണുകൾ: Adjusts settings such as ISO, shutter speed, or aperture values.
• അളക്കൽ ബട്ടൺ: Initiates a light measurement.
• PC Sync Terminal: For connecting to studio flashes for corded flash measurement.

4. സജ്ജീകരണം

4.1 ബാറ്ററി ഇൻസ്റ്റാളേഷൻ

ചിത്രം 3: തിരികെ view of the Sekonic L-308S, showing the battery compartment cover and product identification label. The battery compartment is typically accessed by sliding or removing this cover.

1. മീറ്ററിന്റെ പിൻഭാഗത്ത് ബാറ്ററി കമ്പാർട്ട്മെന്റ് കവർ കണ്ടെത്തുക.
2. Slide or remove the cover.
3. Insert one (1) AA battery, ensuring correct polarity (+/-).
4. ബാറ്ററി കമ്പാർട്ട്മെന്റ് കവർ സുരക്ഷിതമായി മാറ്റിസ്ഥാപിക്കുക.

4.2 പ്രാരംഭ ക്രമീകരണങ്ങൾ

1. അമർത്തുക പവർ മീറ്റർ ഓണാക്കാനുള്ള ബട്ടൺ.
2. അമർത്തുക ഐഎസ്ഒ button. Use the Up/Down buttons to set the desired ISO sensitivity to match your camera's setting.
3. The meter may have custom settings for EV steps (e.g., 1/3 stops). Refer to the full manual for advanced customization if needed.

5. പ്രവർത്തന നിർദ്ദേശങ്ങൾ

5.1 Ambient Light Measurement (Incident)

1. Ensure the lumisphere is extended.
2. അമർത്തുക മോഡ് button until the ambient incident light icon (usually a sun symbol with a dome) is displayed.
3. Position the meter at the subject's position, pointing the lumisphere towards the camera.
4. അമർത്തുക അളവ് ബട്ടൺ. The display will show the recommended aperture and shutter speed for the set ISO.

5.2 Ambient Light Measurement (Reflected)

1. Retract the lumisphere to expose the flat reflected light receptor.
2. അമർത്തുക മോഡ് button until the ambient reflected light icon (usually a sun symbol with a flat surface) is displayed.
3. From the camera's position, point the meter towards the subject or the area you wish to measure.
4. അമർത്തുക അളവ് ബട്ടൺ. The display will show the recommended aperture and shutter speed.

5.3 Flash Light Measurement (Cordless)

1. Ensure the lumisphere is extended.
2. അമർത്തുക മോഡ് button until the cordless flash icon (usually a lightning bolt) is displayed.
3. Position the meter at the subject's position, pointing the lumisphere towards the flash unit.
4. Trigger your flash unit manually. The meter will automatically capture the flash exposure.
5. The display will show the recommended aperture for the set ISO and shutter speed.

5.4 Flash Light Measurement (Corded)

1. Connect a PC sync cord from the meter's PC sync terminal to your flash unit.
2. Ensure the lumisphere is extended.
3. അമർത്തുക മോഡ് button until the corded flash icon (usually a lightning bolt with a cable) is displayed.
4. Position the meter at the subject's position, pointing the lumisphere towards the flash unit.
5. അമർത്തുക അളവ് ബട്ടൺ. This action will trigger the connected flash unit.
6. The display will show the recommended aperture for the set ISO and shutter speed.

5.5 Cine Mode

1. അമർത്തുക മോഡ് button until the Cine mode icon (usually a film camera symbol) is displayed.
2. Use the Up/Down buttons to set the desired frame rate (fps).
3. Perform an incident or reflected light measurement as described above. The meter will display the appropriate aperture for video recording.

6. പരിപാലനം

• വൃത്തിയാക്കൽ: Use a soft, dry cloth to clean the meter's body. For the lumisphere and display, use a lens cleaning cloth. Avoid abrasive materials or harsh chemicals.
• ബാറ്ററി മാറ്റിസ്ഥാപിക്കൽ: Replace the AA battery when the low battery indicator appears on the display. Always use a fresh, high-quality alkaline battery.
• സംഭരണം: Store the meter in a dry, cool place away from direct sunlight and extreme temperatures. Remove the battery if storing for extended periods to prevent leakage.

7. പ്രശ്‌നപരിഹാരം

• മീറ്റർ പവർ ഓൺ ആകുന്നില്ല: ബാറ്ററി ശരിയായി ഇൻസ്റ്റാൾ ചെയ്തിട്ടുണ്ടോ എന്നും ആവശ്യത്തിന് ചാർജ് ഉണ്ടോ എന്നും പരിശോധിക്കുക. ആവശ്യമെങ്കിൽ ബാറ്ററി മാറ്റിസ്ഥാപിക്കുക.
• കൃത്യമല്ലാത്ത വായനകൾ: Ensure the correct ISO is set. Verify that the meter is in the appropriate measurement mode (incident, reflected, flash). Confirm proper positioning of the meter relative to the subject and light source.
• Flash not triggering in corded mode: Check the PC sync cable connection to both the meter and the flash unit. Ensure the flash unit is powered on and ready.

8 സ്പെസിഫിക്കേഷനുകൾ

9. വാറൻ്റിയും പിന്തുണയും

This product is sold "as is" with no explicit warranty provided. For technical support, service, or inquiries regarding the Sekonic L-308S Flashmate Digital Light Meter, please contact Sekonic customer service or visit their official website for available resources.