Remote control operation guide
Changing the remote control code
Change the code if you find the remote control unintentionally also controls other Panasonic equipment. Do the following to set the remote control code and this unit’s remote control mode to the same one.
Change the main unit’s mode
1. Enter the SETUP menu.
MENU
SETUP
Press and hold | . |
RETURN
2.Select and press [ENTER].
3.Select and press [ENTER].
4.Press
Change the remote control’s code
5.Press 
.
6.While pressing 
, press and
hold 
for about 2 seconds.
To restore the code to “1”
•On the main unit: In step 3, select “1”.
•On the remote control: In step 6, while pressing [OK], press and hold [1] for about 2 seconds.
Specifications (IHF’78)
g AMPLIFIER SECTION
RMS Output Power of each channel driven
10 % total harmonic distortion |
| W per channel (3 Ω) |
1 kHz Front CH | 125 | |
1 kHz Surround CH | 125 | W per channel (3 Ω) |
1 kHz Center CH | 250 | W per channel (6 Ω) |
100 Hz Subwoofer CH | 250 | W per channel (6 Ω) |
Total RMS Output Power |
| 1000 W |
Rated minimum sine wave RMS power output |
| |
1% total harmonic distortion (Dolby Digital mode) | ||
120 Hz to 20 kHz Front CH | 53 | W per channel (3 Ω) |
120 Hz to 20 kHz Surround CH | 53 | W per channel (3 Ω) |
120 Hz to 20 kHz Center CH | 133 | W per channel (6 Ω) |
45 Hz to 120 Hz Subwoofer CH | 141 | W per channel (6 Ω) |
Total FTC Output Power |
| 486 W |
Rated minimum sine wave RMS power output |
| |
1% total harmonic distortion (Stereo mode) |
| |
120 Hz to 20 kHz Front CH | 52 | W per channel (3 Ω) |
45 Hz to 150 Hz Subwoofer CH | 141 | W per channel (6 Ω) |
Total FTC Output Power |
| 245 W |
Total harmonic distortion |
| 0.5 % (3 Ω) |
half power at 1 kHz (Front CH) |
| |
Input sensitivity |
|
|
| 450 mV, IHF'66 | |
S/N at rated power |
|
|
| 80 dB | |
Input impedance |
| 47 kΩ |
| ||
Tone controls |
|
|
BASS | 50 Hz, +6 dB to | |
TREBLE | 20 kHz, +6 dB to | |
Digital input/output: |
|
|
HDMI Input |
| 2 |
HDMI Output |
| 1 |
Optical digital input |
| 2 |
Coaxial digital input |
| 1 |
Analog input/output |
|
|
Analog audio input |
| 3 |
Wireless Ready |
| |
g OPERATING CONDITION
Operating temperature range | 0°C to +40°C (+32°F to +104°F) |
Operating humidity range | 20% to 80% RH (no condensation) |
g FM TUNER SECTION |
|
Frequency range | 87.9 MHz to 107.9 MHz |
Sensitivity | 11.2 dBf (2 µV), IHF'58 |
Total harmonic distortion |
|
MONO | 0.3% |
STEREO | 0.4% |
S/N |
|
MONO | 64 dB |
STEREO | 63 dB |
Antenna terminal | 75 Ω (unbalanced) |
g AM TUNER SECTION |
|
Frequency range | 530 kHz to 1710 kHz |
g SPEAKER SECTION
Rating with
Front speaker (SB-HF56)
Type | 1 Way, 1 Speaker |
Speaker unit | 6.5 cm (2 1/2") cone type |
Full range | |
Input power (IEC) | 125 W (Max/3 Ω) |
Output sound pressure | 80 dB/W (1.0 m) |
Frequency range | 86 Hz to 25 kHz |
Dimensions (W x H x D) | 98 Hz to 22 kHz |
92 mm x 272 mm x 95 mm | |
| (3 5/8" x 10 23/32" x 3 3/4") |
Weight | 0.74 kg (1.6 lb.) |
Surround speaker |
|
Type | 1 Way, 1 Speaker |
Speaker unit | 6.5 cm (2 1/2") cone type |
Full range | |
Input power (IEC) | 125 W (Max/3 Ω) |
Output sound pressure level | 80 dB/W (1.0 m) |
Frequency range | 95 Hz to 25 kHz |
Dimensions (W x H x D) | 120 Hz to 22 kHz |
92 mm x 142 mm x 95 mm | |
| (3 5/8" x 5 19/32" x 3 3/4") |
Weight | 0.6 kg (1.32 lb.) |
Center speaker |
|
Type | 2 Way, 2 Speakers |
Speaker unit | 6.5 cm (2 1/2") cone type x 2 |
Full range | |
Input power (IEC) | 250 W (Max/6 Ω) |
Output sound pressure level | 82 dB/W (1.0 m) |
Crossover frequency | 5 kHz |
Frequency range | 80 Hz to 25 kHz |
Dimensions (W x H x D) | 96 Hz to 22 kHz |
270 mm x 94 mm x 95 mm | |
| (10 5/8" x 3 11/16" x 3 3/4") |
Weight | 1.3 kg (2.9 lb.) |
Subwoofer |
|
Type | 1 Way, 1 Speaker |
Speaker unit (Woofer) | 16 cm (6 1/2") cone type |
Input power IEC | 250 W (Max/6 Ω) |
Output sound pressure level | 78 dB/W (1.0 m) |
Frequency range | 35 Hz to 200 Hz |
Dimensions (W x H x D) | 40 Hz to 198 Hz |
181 mm x 361 mm x 315 mm | |
| (7 1/8" x 14 7/32" x 12 13/32") |
Weight | 4.7 kg (10.4 lb.) |
g GENERAL |
|
Power supply | AC 120 V, 60 Hz |
Power consumption | 125 W |
Dimensions (W x H x D) | 430 mm x 105 mm x 388 mm |
| (16 15/16" x 4 1/8" x 15 9/32") |
Weight | 4 kg (8.8 lb.) |
Power consumption in standby mode: |
|
HDMI On: | 0.7 W |
HDMI Off: | 0.3 W |
|
|
Remote control operation guide/Specifications
RQTX0175
Notes:
21
1.Specifications are subject to change without notice.
2.Total harmonic distortion is measured by the digital spectrum analyzer.