RECEIVER CONTROLS & OPERATIONS

POWER

TUNING

REMOTE SENSOR

SPEAKERS

PRESET SCAN AUTO

 

 

 

 

 

 

CENTER

TEST

 

 

 

 

 

 

 

 

 

VIDEO

PRO LOGIC 3 STEREO

HALL

MODE

TONE

BYPASS

FM/AM

CD

TAPE

VCR

VIDEO

TV

 

 

 

 

 

 

 

 

 

 

 

 

 

PHONES

IN

L

R

 

 

 

 

 

 

 

 

 

 

VOLUME

MINMAX

BALANCE

BASS

TREBLE

GENERAL CONTROLS

POWER STAND BY/ON

The POWER STANDBY/ON button activates or deactivates the system. When the system is activated, the unit will default to the last mode it was in before power was removed.

TUNING DOWN/UP

The TUNING DOWN/UP buttons allow you to scan the active frequency for the radio station of your choice.

SPEAKERS

The SPEAKERS button allows to activate/deactivate your speakers, giving you more control over the customizing of your listening.

PRESET SCAN

The PRESET SCAN button allows you easy access for up to 30 preset radio stations.

AUTO

The AUTO button allows you to select auto or manual tuning.

BALANCE

The BALANCE dial allows you to manually adjust the balance of sound coming from your speakers.

BASS

The BASS dial allows you to manually adjust the amount of bass the unit emits.

TREBLE

The TREBLE dial allows you to manually adjust the amount of treble the unit emits.

FUNCTION BUTTONS

The function buttons include CD, TAPE, FM/AM, TV, VCR, VIDEO.

TEST TONE

The TEST TONE button can only be used in the Dolby Pro Logic mode. This feature allows you to balance your speakers as they emit a sound, called a “pink noise,” in the left, center, right and surround channels sequentially for two seconds each.

NOTE: This process is explained more in-depth in “Balancing Your Speakers,” page 4.

CENTER MODE

The CENTER MODE button allows you to select the Normal, Phantom or Wide mode. These modes are only available when Dolby Pro Logic or Dolby 3 Stereo are activate.

NORMAL

The Normal mode can be activated in both Pro Logic and 3 Stereo. This mode takes the low bass frequencies from the center channel and distributes them to the left and right main speakers to maintain the program’s original integrity.

PHANTOM

The Phantom mode can only be reached while the Pro Logic mode is active. It uses the two main speakers and the two surround speakers. The center speaker is off and the sound that usually comes from it is distributed through the left and right main speakers.

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RCA RV-9968, RV-9978 manual Receiver Controls & Operations, General Controls

RV-9978, RV-9968 specifications

The RCA RV-9978 and RV-9968 are both notable models in the realm of vintage television receivers, showcasing the technological advancements of their era. Designed and manufactured by RCA, these models reflect the company's commitment to quality and innovation in television technology during the 1970s and 1980s.

The RCA RV-9978, known for its striking aesthetics and robust design, is a color television that attracted a lot of attention due to its high-quality picture and sound. One of its main features is the 25-inch screen, which offered a vibrant display that drew viewers into the experience of their favorite shows and movies. The RV-9978 incorporates advanced color fidelity technology, providing enhanced color reproduction that was ahead of its time. Furthermore, the model features a built-in tuner capable of receiving both UHF and VHF signals, allowing users to enjoy a wide array of channels.

In terms of audio, the RV-9978 includes integrated stereo speakers that deliver rich sound quality, giving a more immersive experience. It also boasts a remote control feature, which, during its release, was considered a breakthrough innovation. The design includes easily accessible controls for channel selection and volume adjustment, enhancing user experience and functionality.

On the other hand, the RCA RV-9968 is often celebrated for its compact design and portability. This model is geared towards users seeking flexibility, as it combines a smaller screen size, typically 19 inches, with lightweight construction. The RV-9968 maintains excellence in picture quality and sound output, ensuring viewers do not sacrifice performance for convenience. Like the RV-9978, it also supports both UHF and VHF signals.

Additional characteristics of the RV-9968 include a front-loading cassette, enabling users to play videos directly from tapes, a sought-after feature at the time. Its simplicity in navigation and user-friendly interface appeals to a broad audience, making it a popular choice for families and casual viewers alike.

Both models epitomize RCA's technological prowess during their period, with features reflecting a blend of practicality, innovation, and attention to quality. Collectively, the RV-9978 and RV-9968 stand as testaments to RCA’s influence on television technology, influencing future designs and setting standards that would be echoed in modern devices.