For details, refer to pages 9 and 10 of the “Operating Instructions Supplement” for the AJ-HD3700H, AJ-HD3700A, and AJ-HD3700B. Indicator Display(Front Panel LED) The operating state of this unit can be checked on the three LEDs (Alarm Lamp, Horizontal Sample Display Lamps) on the front panel: Lighting or Blinking. Display Description or Normal operating state (Lighting: When there is no warning or when the warnings are masked from MENU) or Format error (In the following cases, 1920 LED or 2048 LED blinks normally or rapidly.) RECORDED FORMAT UNMATCH (NO J2K TAPE): TAPE is not 2K processor recording format. RECORDED FORMAT UNMATCH: There is a mismatch between SYSTEM FORMAT of the unit selected in settings and FORMAT of TAPE. (2048/1920, XYZ/RGB) UNMATCH H SAMPLE BETWEEN INPUT SIGNAL AND SYSTEM: There is a mismatch in H SAMPLE between the SYSTEM set value and the input signal. or(Lighiting or Blinking) Other errors (ALARM Lighting or Blinking: In the case of a warning corresponding to an alarm indication) 2K FAN STOP: The fan of the 2K processor stops. 2K NO REMOTE: The service switch on the back of the 2K processor is not in the OFF position. CRC ERROR IN SERIAL DATA INPUT FROM HDD5: A CRC error occurs in SERIAL DATA (HD SDI) signals from the HD-D5 VTR main unit to the 2K processor. OUT OF RANGE OF SYSTEM PHASE BETWEEN REF AND INPUT: There is a large phase difference between the input signal and REF IN. INPUT SIGNAL UNMATCH SYSTEM FREQUENCY: There is a mismatch in frame frequency between the SYSTEM set value and the input signal. SUBSTANDARD TIMING DIFFERENCE IN DUAL LINK 2K INPUT: The timing-phase difference of Dual-Link IN A/Bch is big. CRC ERROR IN DUAL LINK CHA 2K INPUT: A CRC error occurs in signals on Dual-Link IN Ach. CRC ERROR IN DUAL LINK CHB 2K INPUT: A CRC error occurs in signals on Dual-Link IN Bch. NO EXTERNAL HD_REFERENCE: HD REF IN on the HD-D5 VTR is not connected. (Although this is the existing warning for the HD-D5 VTR, the ALARM LED of the 2K Processor also blinks.) Connection Check After the regular system is connected, it is possible to All three LEDs of “ALARM”, “2048” and “1920” check which devices are connected to each other by repeatedly blink during the operation described on the executing CONNECTION CHECK in the Front Panel left. (For the regular system connection) MENU of the HD-D5 VTR when you own more than one unit of the 2K Processor and HD-D5 VTR. Service Switch (Rear) SERVICEONOFF Service Switch (only Use Service Maintenance) This slide switch is only for service mode. Please make sure slide OFF for Normal Operation. Power On For the power supply to each unit, construct 2K SYSTEM and then turn on the power to the 2K Processor, before turning on the power to the HD-D5 VTR. 15 Restrictions Reference vs. Input Signal Phase The 2K processor does not have input buffer memory; therefore, be sure to lock and match the phase between the reference signal and input signals. If the signal phases are not locked and matched, the phase of signals, output signals might be corrupted. System vs. Input Signal Frequency The 2K processor does not have input buffer memory; therefore, be sure to match the frequencies between the system settings and input signals. If the frequencies are not matched, output signals might be corrupted. 4:2:2 (Y Pb Pr) Output The 2K Processor has no built-in gamma conversion. Therefore, in the output of 4:2:2 (YPbPr color space), only conversion from RGB (gamma = 2.2) produces the correct hue. The hue varies in other cases. Video Output in SEARCH and FF/REW Video output in SEARCH and FF/REW is with lowresolution images, with low image quality. SYSTEM setting for RGB and XYZ color spaces The input of color space signals that differ from those in SYSTEM results in incorrect color space output. Playback of recording color space signals on tapes that differ from those in SYSTEM results in incorrect color space output. SYSTEM settings for 2048 and 1920 horizontal samples Recording and playback depend on the SYSTEM settings. ..Recording is based on the number of horizontal samples in SYSTEM settings and Tape ID, even when different input signals from those in SYSTEM are supplied. ..Playback is based on the number of horizontal samples in SYSTEM settings, even when tape with a different number of horizontal samples from those in SYSTEM is played back. In the above case, FRONT LED (2048/1920) blinks according to SYSTEM settings. In addition, when a format other than that supporting the 2K processor is played back, it blinks rapidly according to the SYSTEM settings. Example 1: Input of 2048 signals with 1920 selected in SYSTEM settings: On each side, 64 samples are cropped to record as 1920 samples. (Tape ID = 1920) Example 2: Input of 1920 signals with 2048 selected in SYSTEM settings: Black signals of 64 s...
