Assessments - 1, GPA: 4
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Facilidade de uso
3.2. CAUTION: Do not place anything on the hatched section as doing so will decrease heat sink efficiency. 3.3 Console mount The B-16 can be used at any free angle by using the Model 9080 as shown in Fig. 3.3 (option). 3.4 Remote control unit Model 8090 The multi-cable from the Remote Control Unit is plugged into the REMOTE CONTROL jack (25) on the B-16 rear panel. The Remote Control Unit can also be used on a mic stand by utilizing the bracket as shown in Fig. 3.4. 3.5 Line Amplifier Model 5030 (option) This is a Unit for matching input and output impedances and levels. 3 1 1 - O O O O O O ' • O»-"’ o o o o o o o [“••«»OH«« • * •••• • I • — ) o o Q O O O Of) o o r? o o o o REAR VIEW FRONT VIEW Fig. 4-1 4 4. THE CONTROLS AND THEIR FUNCTIONS 1) Reel holder 2) Head assembly 3) Tape presence sensor If tape is completely wound onto the other reel or if it is broken during operation, this sensor will be activated to put the transport in the STOP mode . 4) Idler roller 5) Tension roller 6) POWER switch 7) Capstan and pinch roller 8) Head shield gate This head shield gate located in front of the head can be manually raised or lowered. If it is in the lowered position, it can be raised by slightly depressing it to release the catch . 9) PITCH control knob Tape speed can be changed over a range of ±15% for sound pitch control during play or record. This control is dual concentric - the outer knob is for large changes and the inner knob is for trimming. 10) PITCH control switch NORMAL SPEED or VARIABLE SPEED of tape is selected by this switch. 11) RECORD TRACK selector These 16 pushbuttons determine whether recording can commence on a given track. The specific function also depends on whether or not tape is stopped or is advancing in the record ready mode. a) If tape is stopped, depressing a RECORD TRACK button places the corresponding track in the record ready mode, and the LED above that track's LED meter will blink. If the RECORD button only is depressed, the dB meter indications and signals from the OUTPUT jacks will change from tape out to input monitor only for those channels whose RECORD TRACK buttons are depressed, and if the INPUT MON switch is set to INDIV, the INPUT MON LED will change to blinking. This mode will be cancelled again by depressing the RECORD button but will not be cancelled by depressing any other buttons. If the RECORD and PLAY buttons are subsequently depressed, recording , the RECORD TRACK LED stops blinking and remains cn, and the RECORD LED also turns on. The dB meter indications will read the input signal of the channels placed in the record mode; the other channels will remain in the tape out signal monitor mode. b) If tape is rolling in the PLAY mode, depressing a RECORD TRACK button has the same effect as in a), above; it readies the track for recording. In this condition, the dB meter indications and signals to the output jacks will be tape out signal monitor for all channels. c) If tape is rolling in the record ready mode (i.e. RECORD and PLAY buttons have been depressed), the RECORD LED adjacent to the RECORD button will blink. Subsequent depression of a RECORD TRACK button immediately causes that track to enter record mode; both the RECORD LED and the RECORD TRACK LED now remains on. 12) INPUT MONITOR LED (Green) 13) RECORD LED (Tracks 1 % 16) 14) INPUT MONITOR selector a) If the ALL function of this switch is depressed, all channels will read INPUT MONITOR and the green LED (12) will be lit. b) If this switch is set at INDIV, individual channels can monitor input signals in the following way: Place the RECORD TRACK selector (11) to READY; when LED (13) is blinking, depressing the REC (22) button only will make LED (12) blink and the B-16 output for that channel only will change from TAPE OUT to INPUT. c) Depressing the REC (22) button again will change the B-16 output from INPUT to TAPE OUT. d) Should the REC button only be depressed when the RECORD TRACK selector (11) is at SAFE, LED (12) will blink but the B-16 output will not change to INPUT. NOTE: If one channel is in the RECORD mode, depressing the RECORD TRACK selector button for another channel will change the monitor from TAPE to INPUT and this track will enter the RECORD mode, not RECORD READY. 15) Counter display A five digit counter displays the hour, minute and second of tape travel. For positions below the zero point, a is displayed before the hour digit. 16) RESET button The counter display is set to zero by depressing this button. 17) CUE lever Pushing this lever forward toward the head makes the tape lifters retract, allowing tape cueing during F.FWD or REW modes. 18) Bar graph meters These are peak indicating meters. 19) ZERO RETURN Depressing this button stops the tape at the "0" position of the tape counter. 20) REWIND button Tape is wound at high speed from the take-up reel to the supply reel by depres sing this button. 21) F,FWD button T...