Engineering Shortcut Keys - evertz 4025 Instruction Manual

5.7.

ENGINEERING SHORTCUT KEYS

SYSTEM DIAGNOSTICS
In STOP the value shown is the actual hardware count. The
actual number is probably not of importance, as it will depend
on what value it contained when the film was loaded onto the
telecine. However, this display is useful for detection of gained
or missing biphase pulses. To use this feature, make a note of
the value when the telecine is parked at a reference frame.
Running the telecine forward or reverse by a specific number of
frames (or feet) and checking the value again when the telecine
is stopped will enable the user to see if the biphase counter is
accurately tracking the film position on the telecine.
counter rolls to 0000 after 4095.
In PLAY or SHUTTLE modes, the actual number would be
changing so rapidly that it would not provide any useful
information. Therefore, the number shown is the number of
biphase pulses received per nominal film frame (1/24th of a
second at 24 FPS, etc.). A star (*) will be displayed beside the
number to indicate that the delta value is being displayed. The
normal value at PLAY speed will be * 28 (hex = 40 decimal) for
telecines with 10 pulse per frame biphase outputs.
EV-RST contains communications codes for the three processors in the
4025. You may be asked for this value by an Evertz technical
support person.
EV-SAV contains initial communications codes for the three processors
in the 4025. The high nibble shows the EVCOM reset code.
You may be asked for this value by an Evertz technical support
person.
615 PLL is a hexadecimal measurement of the 615 phase lock loop. The
nominal value for PAL is 9600 and for NTSC is 7D00. You may
be asked for this value by an Evertz technical support person.
HIGHWTR this value shows the amount of RAM (in hex) for each card
which has never been used. You may be asked for this value by
an Evertz technical support person.
The following engineering shortcut keys are implemented in 4025 software
version 930517. These functions are activated by pressing the TIME/UB
key and the SHIFT key plus the indicated key:
0 Reset Character windows to default position, turns on all
windows
1 Reset Horizontal Char size to the minimum
2 Reset 631 (right) board to factory defaults, and reboot
3 Reset 615 (centre) board to factory defaults, and reboot
4 Reset all boards to Factory defaults, and reboot
5 Reserved
Model 4025 Film Footage Encoder Manual
The
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