valutazioni - , GPA:
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Produttore : Panasonic
File Size : 922.92 kb
File Nome : AG7450AP.PDF
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Note that if you run the unit in such a condition, the tape will drag when it touches these wet parts, resulting in possible damage to the tape. This unit incorporates a WARNING system which causes it to automatically switch off if condensation occurs. Before loading a cassette tape in the unit, switch the unit ON, and verify that the" d " indicator is out. * In the event that condensation occurs when a cassette tape is in the unit, wait until the unit dries, then switch it ON, press the Eject button, and remove the cassette. Recording under adverse conditions • In Rain • When it is cold o o If it is necessary to take picture in rain, water damage can be prevented by using the Rain Cover. Use a blanket or the cold-proof case. • When condensation occurs (in an urgent need) Remove the cassette tape from the unit, and dry. When drying the unit with a dryer, turn off the Power switch and take care not to give damage to the unit. Set the Power switch to ON and make sure that the “ o' ’’ indicator goes off. Check that the cylinder and tape are free of condensation. After that, insert the tape and start the recording. -22- Troubleshooting Check the following points once again. Symptoms Check points Ref. page Battery pack is exhausted too early. •Is the battery pack charged enough? 11 •Is the battery pack too old? 11 •Is a video camera consuming too much power is not connected? •Camera side was shifted to SAVE mode during recording? 15 •Is the VTR used in the extremely cold place? 22 Video cassette cannot be removed. •Is the Power Switch ON. “ o' " Indicator blinks and operation does not work. •Wait until “ o' ” indicator disappears with power turned ON. 16 “ f ” Indicator blinks and operation does not work. •Contact your authorized local dealer. 16 Power is not applied to the unit from AC Adaptor AG-B640. •Mode Select switch on the AC Adaptor is shifted to “DC OUT"? 10 REC tally lamp of video camera is not interlocked with the unit. •Shift the VTR Compatibility switch on camera trigger side to the opposite side. Audio level of video camera is too low. •Shift the Audio Level Select switch on camera side to “—20 dB”. Camera microphone sound is not recorded. •Is the Audio Input Selector switch set to “CAM”? 16 There is no playback picture, or the playback picture is noisy or contains streaks. •Rotate the Tracking Control slowly in either direction. •Replace the video head(s) if worn down. 19 Tape recorded with other recorder cannot be played back in stereo. •Does the recorder that was used have stereo function? Tape recorded with other recorder cannot be played back in Hi-Fi audio. •Was Hi-Fi audio recorded on the tape? - Tape stops during fast forward or rewind. • Is the" M ” mark on the counter displayed? •Press the Memory Button until the “ M ’’ mark disappears. 20 Refer servicing to qualified service personnel. -23- Selection of functions by internal switch settings Depending on the requirements of the user, the following functions can be selected by setting the unit’s internal switches. For further details, consult with authorized service personnel. Internal switch (Printed Circut Board: switch) Function Setting when unit is shipped Forced color selector switch (Video Board: SW1) COLOR: Forced color mode AUTO: Mode with automatic color/black-and-white identification* B/W: Black-and-white mode COLOR Dolby NR switch (Audio Board: SW4001) ON: Dolby NR switch ON OFF: Dolby NR switch OFF ON Audio input selector switch (Audio Board: SW4301 forCHI, SW4302 for CH2) LINE: When external line input is used MIC: When external microphone is used MIC CH2 REC selector switch (Audio Board: SW4002) STEREO: CH1 and CH2 stereo recording MONO: CH1 input signal recorded on CH1 and CH2 STEREO Hi-Fi AUDIO recording selector switch (Audio Board: SW4501) ON: No inhibiting of Hi-Fi AUDIO recording OFF: Inhibiting of Hi-Fi AUDIO recording ON Auto back space switch (System Control Board: SW1) ON: Auto back space function OFF: No auto back space function ON * In the AUTO mode, color may disappear in a moment when performing backspace editing with color signals. -24- Specifications General Video Recording System: 2 rotary heads, helical scanning system Luminance: FM azimuth recording Color signal: converted subcarrier phase shift recording VHS/S-VHS tape 33.35 mm/s Tape Format Tape Speed: Recording/Playback Time: FF/REW Time: Standard Battery Pack: Standard Battery Charger Standard AC Adaptor Operating Temperature: Operating Humidity: Weight: Dimensions: 120 min. with NV-T120 tape Approx. 4.5 min. (with NV-T120 tape) AU-BP220 (option) AG-B745 (option) AG-B640 (option) 32° F~104° F (0°C~40°C) 35%~80% Approx. 7.48 lbs. (3.4 kg) 9-1/16” (W) X 8-3/8" (H) X 4-5/8" (D) 230 (W)X213 (H)X117 (D) mm Video Television System: Input: Output: Signal-to-Noise Ratio: Horizontal Resolution: EIA Standard (525 lines, 60 fields) NTSC color signal VIDEO (68-pin): 1.0 Vp-p, 1 kohms VIDEO (BN...