Stimmen - 3, Durchschnittliche Bewertung: 5
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Anleitung Zusammenfassung
This setup can be only made when the multiplexed vertical drive (VD2) pulse is not supplied to the camera. f - ** SET OP ** CAMERA ID OFF * ALC/ELC AliC * SHUTTER OFF AGC ON SENS UP OFF SYNC LL_] 4- WIDE D-RANGE OFF MOTION DET OFF END SET tip ENABLE V Fig. 52 * After confirming that the cursor is on the 'LL‘ position, press the Set Switch (9) on the rear panel. The following vertical phase adjustment menu is then displayed on the monitor. * 4 > SYNC ** V PHASE COARSE I'ni’EEF»)] FINE i........ + RET END \_ __ Fig. 53 Move the cursor to the "COARSE" mode position by using the Up Switch (/\) (8) or Down Switch (v) (5). The cursor starts blinking. Connect the video output signai of the camera to be adjusted and the referenced camera video output signal (for example, Camera 1) to the dualtrace oscilloscope. Set the dual-trace oscilloscope to the vertical rate and expand the vertical sync portion on the oscilloscope. Press the Left Switch {<) (7) or Right Switch (>) (6) to match as closely as possible the vertical phases for both video output signals. (The coarse adjustment can be incremented for every about 49 degrees (8 steps) by the Left Switch (<) (7) or Right Switch (>) (6).) ; 1 (1 - - - 8): 0 degree 2(1 — 8): 49 degree I I I I 8 (1 • y 8): 346 degree Note: After the eighth step, the adjustment returns to the first step. • Move the cursor to the "FINE" mode by pressing the Down Switch (v) (5). The cursor starts blinking. • Press the Lett Switch (<) (7) or Right Switch {>) (6) to match as closely as possible the vertical phases for both video output signals. (Fine adjustment can be made for up to 22.5 degrees by using the Left Switch (<) (7) or Right Switch (>) (6).) ... -s * * SYNC ** V PHASE COASSE 1(1 — 8) \ FINE I........ + RET END V_ -i Fig. 54 Notes: 1. When the cursor “I" reaches to the end of V position, the cursor T jumps to the "-" position. At the same time, the step number of the "COARSE" mode increases one step to enable a continuous adjustment. The reverse operation takes place when the cursor "I" reaches to the end of position. 4- 2. When the Left Switch (<) (7) or Right Switch (>) (6) is kept pressed for more than one second, the cursor T moves quickly. 3. When both the Left Switch (<) (7) and the Right Switch (>) (6) are pressed simultaneously, both the coarse and fine adjustment are reset to the factory setup position. (Factory setup position is zero-crossing of the AC line phase as shown below.) Press the Left Switch (<) (7) and the Right Switch (>) (6) simultaneously s * * V PHASE sync *• COARSE 4(1 — -8) FINE . . I. . RET END + _/ Fig. 55 4. If the AC line contains noise (spike noise etc.), the stability of the vertical phase of the camera video output signal may be disturbed. 4-9. Wide Dynamic Range Setting (WIDE D-RANGE) • Display the Setup menu as shown in Fig. 17. • tf necessary, refer to section 4-1, Entering Setup Menu, for details on displaying the Setup menu on the monitor screen. • Move the cursor to the WIDE D-RANGE mode position and select either ON or OFF mode by pressing the Left Switch (<) (7) or the Right Switch (>)(6). f ■N ** SET UP ** CAMERA ID OFF * AIiC/ELC ALC * SHUTTER OFF AGC ON SENS UP OFF SYNC INT WIDE D-RANGE OFF] ^ MOTION DET OFF END SET UP ENABLE Fig. 56 4-10. Motion Detector Setting (MOTION DET) • Display the Setup menu as shown in Fig. 17. • If necessary, refer to section 4-1, Entering Setup Menu, for details on displaying the Setup menu on the monitor screen. 45- • Move the cursor to the MOTION DET mode position and select either the ON or OFF mode by pressing the Left Switch (<) (7) or the Right Switch (>)(6) s -S ** SET UP ** CAMERA ID OFF * ALC/ELC ALC * SHUTTER OFF AGC ON SENS UP OFF SYNC INT WIDE D-RANGE OFF, MOTION DET OFF END SET UP ENABLE Fig 57 • When the ‘ON’ mode is selected, press the Setup Switch (9) to display the following field setup menu on the monitor screen ** SET UP ** CAMERA ID OFF ALC/ELC ALC SHUTTER OFF AGC ON SENS UP OFF SYNC INT WIDE D-RANGE OFF1 MOTION DET ON END SET UP ENABLE I 4 ** MOTION DETECT ** LEVEL .“ I DISPLAY MODE * MASK SET * RET END Fig 58 -46- • In this menu, it is possible to mask areas Move the cursor to the ’MASK SET" mode position and press the Set Switch (9) 48 Mask Areas appear on the monitor screen • Refer to the Back Light Compensation on page 35, for details about masking areas • After masking is completed, press the Set Switch (9) for more than 2 seconds The previous field setup menu as shown in Fig 58 is then displayed • Move the cursor to the 'DISPLAY MODE" Press the Set Switch (9) to select the demonstration mode The 48 Mask Areas start to blink when brightness changes are detected in the individual zones as shown in Fig 59 Fig 59 • When detection senstivity is not enough, press the Set Switch (9) to return to the previous field setup menu • Move the cursor t...