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Special “Booster” Programme

This special programme allow a fast pre-heating of the cavity by a combination of the heating elements.

VERY IMPORTANT NOTE: This special programme must be operated without food inside the oven cavity.

Introduce the food to be cooked only at the end of the BOOSTER programme.

It is not possible to activate this option:

If a semi-automatic or automatic cooking has been programmed.

For the OVEN LAMP, GRILLING, TURBO GRILL and VENTILATED GRILL COOKING functions.

For the DEFROSTING FROZEN FOODS OR FOOD WARMING function.

Fig. 7

To set the BOOSTER:

Select the cooking function.

Set the oven temperature.

Touch the “” and “” keys simultaneously.

With “b__r flashing on the clock/programmer display confirm the BOOSTER option by touching the “” key. If this key is not touched within 10 seconds this programme will not be activated.

During the BOOSTER program:

The functions display shows the selected function.

The clock/programmer display alternates between the selected programme number “Pr01, Pr02, ...” and “b__r”.

The selected temperature can be modified at any time.

It is not possible to change the selected function which will start at the end of the BOOSTER programme. If the selected function is changed the BOOSTER programme is automatically deactivated.

It is not possible to select the programmer functions (timer, duration of a cooking program, stop time of a cooking programme).

When the pre-heating temperature has been reached, three beeps will sound.

When the BOOSTER programme has been deactivated, another three beeps will sound (“b__r” no more shown on the clock/programmer display).

To cancel the BOOSTER programme at any time before completing the fast pre-heating:

Touch the “” or “” key (or simultaneously). The oven will proceed automatically to the selected cooking function.

NOTE: during the BOOSTER programme the key is not active.

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CDA 6Z6, 6V6, 6Q6 manual Special Booster Programme

6Q6, 6V6, 6Z6 specifications

CDA 6Q6, 6Z6, and 6V6 are three notable vacuum tubes that have played a significant role in the realm of audio amplification and electronic devices. Each of these tubes has unique features and characteristics that make them ideal for various applications, particularly in the world of vintage audio equipment.

The 6Q6 is primarily used in audio amplifiers and radio transmitters. It boasts a maximum plate power dissipation of 19 watts, making it suitable for moderate power output applications. The tube operates with a relatively high gain and is well-regarded for its ability to produce a warm, rich sound that is cherished by audiophiles. The 6Q6 is also noted for its linearity, providing accurate sound reproduction, which is essential for high-fidelity audio systems.

On the other hand, the 6Z6 is a lesser-known tube that was designed for use in similar applications. It operates at lower power levels compared to the 6Q6, typically being used in smaller radio applications and low-power audio amplifiers. With a maximum plate power dissipation of around 14 watts, it is perfect for specific niche applications where size and power consumption are critical. The tonal characteristics of the 6Z6 may not be as robust as the 6Q6, but it still provides a pleasing sound suitable for small, vintage audio applications.

The 6V6 is one of the most popular and widely used power tubes in electric guitar amplifiers and hi-fi audio systems. Known for its distinctive sweet tonal qualities, the 6V6 is favored by many musicians and audio engineers. The maximum plate power dissipation of the 6V6 is around 14 to 20 watts, depending on the specific variant, which makes it versatile for various setups. Its robust frequency response allows it to handle both clean and overdriven tones effectively, making it an ideal choice for guitar players seeking to achieve a unique sound signature.

All three tubes showcase advancements in thermionic technology, providing excellent reliability and performance. They each have distinct electrical characteristics, such as differing gain levels and power handling capabilities, allowing engineers and designers to select the appropriate tube based on the specific requirements of the audio circuit. Despite the advent of solid-state technologies, these vacuum tubes continue to enjoy popularity in the realms of vintage audio, guitar amplification, and specialized communications equipment, showcasing their enduring legacy and appeal within the industry.