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Question posted by kevendjohnson on December 7th, 2012

Protector Displays On Receiver

When I turn on my receiver the word protector comes up and I am not allow to do anything. what is wrong and can I fix this.

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Related Sony STR-GX900ES Manual Pages

Technical Background - Page 2

... receivers have been praised by equipment reviewers, cherished by home theater enthusiasts and scrutinized by an entire industry. These questions are daunting. In this single component is...ES Series A/V receivers, particularly the STRDA7100ES, establish an important benchmark in audio and video. How do you coordinate and switch all the sound-stands the A/V receiver. And the answers...

Technical Background - Page 3

... bringing this heritage to create landmarks in a high-end A/V receiver (STR-DA9000ES, 2003). • A/V receiver with two DVI inputs with switching and output (STR-DA9000ES, 2003). After all -digital preamplifier (TA-E1000ESD, 1989). • The world's first A/V receiver with a digital input for Super Audio CD signals (STR-DA9000ES, 2003). • Digital amplification in home entertainment...

Technical Background - Page 4

...to the digital inputs and digital signal processing of your A/V receiver. The audio in home theater is increasingly digital from the latest digital ...STR-DA9000ES receiver using the finest source material and ancillary equipment. They brought out their highest superlatives, calling the sound of time until the power amplifier also made the move from analog to digital television display...

Technical Background - Page 5

...of digital amplifier technology. Changes in the audio signal cause immediate changes in the output transistor temperature, which in turn cause changes in home audio design that most engineers don't even ... and awkward characteristics of their power as heat. ES Receivers v1.0 Page 5 In the context of home audio. Why Digital Amplification? Conventional power output transistors throw off...

Technical Background - Page 6

... Pulse Code Modulation (PCM) or 1-bit Direct Stream Digital™ pulses from Super Audio CD. The S-Master power amplifier generates a 1-bit pulse stream to -Analog (D/A) ... convert Volume Control Analog Power Amp Speaker Output Digital Signal Analog Signal The conventional A/V receiver is dramatically different. There is better. And in common with the Direct Stream Digital ...

Technical Background - Page 7

... components, the original audio signal (B) and a noise component (C). The noise component (C) looks abrupt and spiky because the frequencies are low. So to recover the original audio signal. Where the audio ...can represent the audio signal. In ES Receivers v1.0 Page 7 The Low Pass Filter (LPF) effectively separates out the audio signal, for our legendary SCD-1 Super Audio CD player. ...

Technical Background - Page 8

...efficiency. This establishes extremely accurate pulse timing for Sony's SCD-1 Super Audio CD player, effectively clears pulse generator jitter by Digital Signal Processing, an...(DCPL). S-Master Pro Benefits Sony's S-Master Pro design delivers a host of pulses. ES Receivers v1.0 Page 8 Synchronous Time Accuracy Controller (S-TACT), originally developed for amazingly low distortion. ...

Technical Background - Page 9

...Sony's words, they...switching glitches get removed from full-on Sony's S-Master Pro amplifier. Music comes alive. Unfortunately, the changing heat can degrade the electrical performance of integrated circuitry...a suitable disc player and a Super Audio Compact Disc that makes the most sense. The 32-bit Upgrade Where the acclaimed STR-DA9000ES took advantage of 24-bit S-...Receivers v1.0 Page 9

Technical Background - Page 10

... 32-bit processor has more precise than enough dynamic range for the most demanding digital audio sources. • Higher accuracy for the Clean Data Cycle. Because one-bit digital signals depend on the final sound quality.) ES Receivers v1.0 Page 10 Stated another way, there are as many femtoseconds in silicon. From...

Technical Background - Page 11

... elements. Those fortunate enough to a higher level of the STR-DA7100ES will hear the benefits in less time. The filter... these toroidal coils, but they selected deluxe Metal Oxide ES Receivers v1.0 Page 11 But Sony ES engineers were after hour,...ES engineers chose exotic toroidal coils, optimized for high-resolution audio, yet have used relatively inexpensive integrated circuit op-amps ...

Technical Background - Page 16

... or 4. Far better is S-Video. One of the best analog connections is Y/Pb/Pr component video, which conveys a home video signal to offer not one of Sony ES Series DVD players... digital video and digital audio via a single cable. Better still is the composite video connection. Established in September 2003, HDMI is limited to the STR-DA7100ES receiver, Now the STR-DA7100 goes a giant ...

Technical Background - Page 17

... the input capabilities of options, HDMI offers a simpler way. On first connection the two components exchange basic information-they "introduce themselves." The options for video and audio output, you wanted digital audio as an HDMI equipped television or A/V receiver). While users will be knowledgeable enough to get the best performance from your DVD player...

Technical Background - Page 18

... The receiver must then communicate with HDMI input Thank you insert the STR-DA7100ES into the reproduction chain. ES Receivers v1.0 Page 18 Next, the components communicate their... receiver automatically passes through the television's video requirements back to the next component in the chain, the receiver. DVD player with HDMI input I can accept 720p video and 2channel audio at...

Technical Background - Page 19

... highest capability that the television and receiver have in common. This will the receiver communicate back to the source component? The receiver itself . ES Receivers v1.0 Page 19 DVD player with HDMI output Receiver with HDMI input & output Television with HDMI input Television, what is HDMI AUDIO [AMP], which chooses the audio based on the highest capability of...

Technical Background - Page 20

... Television with HDMI input Digital Video 720p Digital Audio 6.1 channels 48 kHz 24 bits ES Receivers v1.0 Digital Video 720p Digital Audio 6.1 channels 48 kHz 24 bits Multi-channel sound from receiver available Digital Video 720p No sound available from television Page 20 The audio is beyond its own audio specification back to the HDMI source component.

Technical Background - Page 21

... bits Sound available from television As you can see, the selection process is available for audio back to the source component. However this case, the receiver ignores its own highest audio capabilities and passes the television's request for playback on both requests. ES Receivers v1.0 Page 21 Please note that some restrictions apply. Choosing HDMI...

Technical Background - Page 22

...receiver. In this reason, Super Audio CD sound is switched off. • Anti-piracy. But there's more than convenience. HDMI switching and upconversion The STR-DA7100ES can be left on in order for sending Super Audio... the receiver if the receiver is not available over HDMI had not been established. • AC Power. All components must be recorded. • Super Audio CD....

Technical Background - Page 26

... DSP used in Sony's previous best receiver, the STR-DA9000ES. Just as important as the choice of DSP chips is the way it performs a full range of the SHARC processor is effectively able to a home audio product. Theoretically, this way, our TA-E9000ES preamplifier became the first home audio component with awesome precision. To maintain...

Technical Background - Page 35

...all of ES Series refinements and improvements. Delays the audio by up ). In reproducing 5.1-channel sources, the ...and your home theater speakers back into 5.1 channel surround sound plus a stereo pair for a second room. • A/V Sync (DA2100 and up ...alignment. Continuing Features Of course, the latest ES Series A/V receivers reflect the lessons learned in two decades of the following sources...

Technical Background - Page 37

... Yes Yes Yes Yes 5.1 -/2/1 3/1 4/1 ??? 3/1 1 Subwoofer Yes -/-/-/Yes Yes Yes - STRDA1000ES 100 watts x7 - ES Receivers v1.0 Page 37 Yes Yes Yes IIx Yes Yes 7.1-channel Yes Yes Yes Yes Yes Yes 7.1 -/2/1 4/2 5/2 To Component 3/1 2 Subwoofer Yes 1/1 Yes/Yes 1 2/2 Audio out Yes Yes Yes - Yes Yes Yes IIx Yes Yes 7.1-channel Yes Yes (Two) Yes...