Sekonic C-800 SpectroMaster Colour and Illuminance Meter User Manual

1. Ro-ràdh

The Sekonic SpectroMaster C-800 is a full-spectrum color meter designed for precise measurement of various light sources, including LED, HMI, Fluorescent, Tungsten, Natural Light, and electronic flash. It utilizes a high-resolution CMOS sensor to accurately capture light source output, providing exceptional color measurement accuracy. This meter offers direct display of values for major light source and lens filter brands, streamlining the process of correcting and modifying light color for improved recording and faster post-production workflows.

The C-800 incorporates advanced metrics such as CRI, TLCI, TLMF, TM-30-15, and is currently the only meter to feature SSI (Spectral Similarity Index), developed by the Academy of Motion Picture Arts and Science and Technology Council. This allows for comparison and scoring of lights based on their spectral similarity. It simplifies matching new generation RGB, RGBW, and RGBAW LEDs by providing (x, y) values for precise chromaticity coordinates, and enabling measurement of Hue and Saturation for optimal matching with any RGB LEDs. The C-800 enhances confidence for filmmakers and photographers in achieving true-to-life skin tones and realistic colors, and offers superior light matching capabilities.

2. Dè tha sa bhogsa

Upon unboxing your Sekonic C-800 SpectroMaster, please ensure all components are present:

• Sekonic C-800 SpectroMaster Colour and Illuminance Meter
• Strap amhaich
• Cùis bhog

If any items are missing or damaged, please contact Sekonic customer support.

3. Suidhich

3.1. Stàladh bataraidh

The Sekonic C-800 requires AA batteries for operation. Follow these steps to install them:

1. Lorg roinn a’ bhataraidh air cùl a’ mheatair.
2. Sleamhnaich còmhdach roinn a’ bhataraidh sìos gus a fhosgladh.
3. Cuir a-steach dà bataraidh AA, a’ dèanamh cinnteach gu bheil am polarachd cheart (+/-) mar a tha air a chomharrachadh taobh a-staigh a’ bhataraidh.
4. Dùin an còmhdach roinn bataraidh gu tèarainte.

Figure 3.1: Battery compartment with AA batteries installed.

3.2. Cumhachd air agus Calabrachadh Tùsail

After battery installation, power on the device. The C-800 features a 270-degree swivel head for the light receptor and supports dark calibration without requiring a cap.

1. Turn the meter on using the power button.
2. Perform a dark calibration by rotating the light receptor to the 'CAL' position as indicated on the device. This ensures accurate measurements.

Figure 3.2: Sekonic C-800 front view, illustrating the light receptor and display.

4. Stiùireadh Obrachaidh

The Sekonic C-800 features a large 4.3-inch color touch panel LCD for intuitive operation.

4.1. Seòladh an Eadar-aghaidh

The main screen provides access to various measurement modes and settings via touch icons.

Figure 4.1: Main menu interface of the Sekonic C-800.

4.2. Modhan Tomhais

The C-800 offers a wide range of measurement capabilities:

• Modh teacsa: Displays basic color temperature and illuminance values.
• Spectrum Mode: Shows the spectral power distribution of the light source.
• CRI (Clàr Rendering Dhathan): Measures how accurately a light source renders colors compared to a reference.
• TLCI (Television Lighting Consistency Index) / TLMF (Television Lighting Matching Factor): Metrics for evaluating light sources for television and film production.
• TM-30-15: A more comprehensive method for evaluating color rendition, including fidelity (Rf) and gamut (Rg).
• SSI (Spectral Similarity Index): Compares the spectral distribution of a light source to a reference.
• Multi Lights: Allows for comparison and matching of multiple light sources.
• WB Corr. (White Balance Correction): Assists in achieving accurate white balance.

Figear 4.2: Example of Spectrum Comparison mode display.

Figure 4.3: TM-30-15 measurement display.

Figure 4.4: TLCI/TLMF measurement display.

4.3. Storing Measurements

The C-800 can store up to 99 data measurements. Refer to the on-screen interface for saving and recalling data.

5. Cumail suas

5.1. Glanadh

To maintain the accuracy and longevity of your Sekonic C-800, keep it clean and free from dust and debris.

• Use a soft, dry cloth to wipe the exterior of the meter.
• For the display screen, use a microfiber cloth specifically designed for electronics. Avoid abrasive cleaners.
• Keep the light receptor clean. Use a blower brush to remove dust. Do not touch the receptor surface directly.

5.2. Stòradh

When not in use, store the C-800 in its provided soft case to protect it from impacts and environmental factors. Store in a cool, dry place away from direct sunlight and extreme temperatures.

5.3. Ath-nuadhachadh bataraidh

Replace batteries when the low battery indicator appears on the display. Always use fresh AA batteries. Remove batteries if the meter will not be used for an extended period to prevent leakage.

6. A ’dèanamh trioblaid

If the problem persists after attempting these solutions, please contact Sekonic customer support.

7. Sònrachaidhean

8. Fiosrachadh Barantais

Information regarding the warranty for your Sekonic C-800 SpectroMaster is typically provided with the product packaging or can be found on the official Sekonic weblàrach. Cùm dearbhadh ceannach airson tagraidhean barantais.

For details on warranty coverage, terms, and conditions, please refer to the documentation included with your purchase or visit the Sekonic Official Store no an companaidh aca weblàrach.

9. Taic teachdaiche

For technical assistance, troubleshooting beyond this manual, or service inquiries, please contact Sekonic customer support.

• Taic air-loidhne: Visit the official Sekonic website for FAQs, software updates, and support resources.
• Fiosrachadh conaltraidh: Refer to the contact details provided in your product's packaging or on the Sekonic weblàrach.

When contacting support, please have your product model (SE C800) and serial number ready.