Installing The Arri Keykode Reader On Your Telecine; Mounting The Reader Head; Setting The Correct Operating Modes - evertz 4025 Instruction Manual

Film footage encoder
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8.4.

INSTALLING THE ARRI KEYKODE READER ON YOUR TELECINE

KEYKODE READER INSTALLATION
the 4025.
compatibility with the 4025, we recommend that you update to the
current version.
updating the DigiSync software version.
[FUNCTION SET 2] [5] sets the desired serial communications protocol to either
WELCH ALLYN or WELCH ALLYN modified.
show the protocol which is selected.
For use with the 4025, the DigiSync serial protocol must be set to
WELCH ALLYN.
After resetting to factory defaults, check the settings to make sure they are
configured properly.
Once one of the above functions is selected, the [+] and [-] keys are used to
change the current settings. Press [ENTER | =] or [C/CE] to exit the function
select mode of the DigiSync.

8.4.1. Mounting the Reader Head

Refer to the ARRI operating instructions for information on mounting the read.
8.4.2. Connecting the Electronics Unit to the 4025 Film Footage
Encoder
A 9 pin D connector on the rear of the ARRI electronics unit provides RS-232
serial data communications with the 4025. Wiring information for the ARRI to 4025
cable is as shown in section 7.2.2. Maximum suggested length of this cable is 50
feet, although longer cables may be used if the wire size is made larger. Care
should be taken to ensure that shielded cable is used, and that the shield is
connected through.

8.4.3. Setting the Correct Operating Modes

Consult the ARRI operating manual for information on determining the operating
mode of the ARRI reader. The normal factory settings for the ARRI unit are those
required for use with the 4025, so no adjustments should be necessary.
Consult the ARRI manual for information about the use of other toggle switches on
the head.
Model 4025 Film Footage Encoder Manual
Although versions 3.1 and 4.0 have been tested for
Contact the Evertz Factory for information on
Press [ENTER] to
Page 8-7

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