CANCELLATION WITH GREATER CABLE LENGTHS

The length of the cable between two neighbouring radiators should not exceed 75 m, otherwise signal cancellation can occur when the radiation is not in phase! Do not forget the terminating impedance!

WRONG!

RISK OF CANCELLATION!

CORRECT:

MALE TWO CHAINS!

MALFUNCTION INDICATOR

OPERATION INDICATOR

The indicators work as follows: Red Indicator Only: The radiator is connected to the mains but there is no IR signal present. Green Indicator Only: IR signal is present, the radiator is working normally. Red & Green Indicator:FAULT CONDITION! 30 % or more of the diodes are not working and the radiator should be returned to your local Sennheiser agent for repair.

DISTANCE BETWEEN RADIATORS AND RECEIVERS

If one power block fails, transmission quality is not considerably affected. Only if more than one third of all the blocks fail to operate, the red LED will light up in addition to the green one, thus indicating that the device will have to be repaired.

Green LED, operation

red LED, mains supply indicator and warning light for reduced IR radiating-power (malfunction indicator)

Please observe a minimum distance of 2 m between radiators and receivers as otherwise the receiver input stage could be overloaded. This would result in a very poor transmission quality.

The SZI 1029 high power radiator is provided with 12 independent output stages, each stage amplifies the received signal for a power block of 12 infra-red LEDs. The SZI 1029-10 models with 24 independent output stages have double the power.

INSTALLATION

If possible the radiators should be installed in such a way that they are directly orientated towards the infra-red receivers. For best reception the radiators should be installed as high as possible with a slight downward inclination. For uniform irradiation of a given room the radiators should be installed decentralised, usually in the corners of the room.

34

35

Page 18
Image 18
Sennheiser SZI 1029-10 manual Correct, Male TWO Chains Malfunction Indicator Operation Indicator

SZI 1029-10, SZI 1029 specifications

Sennheiser, a renowned leader in audio technology, has made significant strides with its innovative products, including the SZI 1029 and SZI 1029-10 models. These in-ear headphones have been designed to cater to both casual listeners and audiophiles alike, offering exceptional sound quality, comfort, and advanced technology.

At the core of the SZI 1029 and SZI 1029-10 are their premium drivers that ensure a balanced audio experience across all frequencies. The headphones deliver clear highs, rich mids, and powerful bass, making them suitable for a wide variety of musical genres. This comprehensive sound profile is achieved through meticulous engineering and high-quality materials, which Sennheiser is well-known for in its product lines.

Comfort is a vital characteristic of the SZI series, and Sennheiser has ensured that both models come equipped with ergonomic design features. The choice of soft silicone ear tips in multiple sizes allows users to find the perfect fit, significantly reducing listening fatigue during extended use. This thoughtful design promotes a passive noise isolation experience, enabling users to immerse themselves in their audio without external interruptions.

Furthermore, the SZI 1029 and SZI 1029-10 models incorporate advanced connectivity options. They are designed to provide seamless pairing with a range of devices, enhancing user convenience. Bluetooth technology is leveraged in the SZI 1029-10, which also supports high-quality codecs, ensuring that even wireless listening experiences retain clarity and depth typically associated with wired options.

Durability is another hallmark of these Sennheiser models. Built with robust materials and featuring a tangle-resistant cable (in the case of the SZI 1029), these headphones not only look stylish but can withstand the rigours of daily use. Sennheiser has also included an inline microphone and remote control, allowing for easy management of calls and music playback.

In summary, the Sennheiser SZI 1029 and SZI 1029-10 represent the brand's commitment to sound quality, comfort, and modern technology. With a focus on delivering a superior audio experience, these headphones are suitable for both everyday listeners and dedicated music aficionados. Sennheiser continues to innovate and set the standard in the audio industry, and these models further exemplify their legacy. Whether you're at home or on the go, the SZI series promises an audio experience that is difficult to match.