QFT5D INSTRUCTIONS 10/5/06 10:27 AM Page 21

10.5 Setting the Sensor Limit:

Press Option ■ button to bring up this menu. Push Set G once. The sen- sor limit will blink. Use Up J/Down L buttons to change the sensor limit. The available limits are:

∞- No limit placed on sensor distance

20ft / 6m, 15ft / 4m, 10ft / 3m,

5ft / 2m,

When the Flash Sensor Limit is set to ∞ the flash will produce the desired f/# for a subject within the flash’s minimum and maximum flash distance.

With Auto Sensor Limit turned on, a ‘Limit’ indicator is activated. After a flash, if the subject’s distance exceeds the sensor limit currently set (5, 10, 15 or 20ft. / 2, 3, 4, 6m) the word ‘Limit’ will appear in the display. Three beeps and/or 3 blink warning may also occur (if those features are set in Options). If the subject is within the current sensor limit normal exposure indicators (OK, Undr, Over) will apply.

10.6 Quick turn ON / OFF of Sensor Limit

There are times you may want to quickly change from a Sensor Limit dis- tance, to no sensor limit [∞]. For example, at a wedding reception you may shoot close up from 5’ with no background, and next shoot a group shot from 25’.

To set or cancel a sensor limit quickly: Press the Option ■ button until you bring up the menu with the Sensor limit setting. Then, without pressing the Set G button, use the Up J/Down L buttons to toggle between maximum sensor limit [∞] and the last sensor limit set (in the procedure above).

You can also use Program (Section 13) to preset the sensor limits you want. Then, just toggle between them using the Up J/Down L buttons.

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Quantum Instruments QFX5d-R, QFT5d-R operating instructions Setting the Sensor Limit, Quick turn on / OFF of Sensor Limit
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QFX5d-R, QFT5d-R specifications

Quantum Instruments has consistently been at the forefront of lighting technology, and their latest offerings, the QFT5d-R and QFX5d-R, exemplify this commitment to innovation and performance. These robust lighting solutions are designed for photographers, videographers, and content creators who demand reliability and versatility in their tools.

The QFT5d-R is a high-performance fixture that utilizes advanced LED technology to provide exceptional brightness and color accuracy. One of its main features is its ability to deliver consistent illumination while maintaining a low power consumption profile, making it an eco-friendly option for professionals. The fixture has a color temperature range that can be adjusted from 3200K to 5600K, allowing users to easily match ambient lighting conditions and create the desired mood for their shoots.

Another standout characteristic of the QFT5d-R is its DMX compatibility. This feature allows for seamless integration into larger lighting setups, enabling multi-device control for complex productions. The fixture is designed with a durable build, ensuring it can withstand the rigors of on-location shoots and studio environments alike.

Equally impressive is the QFX5d-R, which boasts similar capabilities with added enhancements geared towards providing ultimate flexibility. It features a lightweight design, making it easier for creators to transport and set up in various shooting environments. The QFX5d-R incorporates wireless connectivity options, allowing users to control the unit remotely via mobile applications, which is particularly useful for solo shooters or when equipment is mounted in hard-to-reach places.

Both the QFT5d-R and QFX5d-R are equipped with pinch-free barn doors and flexible mounting options, offering users greater control over the lighting spread and direction. Additionally, these fixtures come with built-in effects and presets that allow for creative lighting patterns, making them suitable for dynamic video work or artistic photography.

The versatility and technology embedded in the QFT5d-R and QFX5d-R align them perfectly with the needs of modern creators. These innovative tools represent a significant leap in lighting technology, ensuring that professional-grade results can be achieved with ease and efficiency in a myriad of shooting conditions. Quantum Instruments continues to pave the way in the industry, and these models are testaments to their dedication to quality and advancement.
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