ZETRON 4000 Series, Installation Manual

Page: 159 / 418

159
Programming Desktop and Rackmount Consoles
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Installing the power cable strain relief
See Figure 47 on page 244.
1. Locate the end of the power cable (709-7938) that threads onto the PWR jack on
the rear of the Model 4219. Plug this connector into the PWR jack and secure the
locking nut
2. Slip the white restraining clip from the Model 4219 parts bag over the wire of the
power cord.
3. Insert the screw from the parts bag through the hole in the clip.
4. On the rear panel of the chassis, locate the screw hole between the 15-pin
Auxiliary Audio connector and the 10-pin Spare Inputs connector. Secure the clip
by inserting the screw into that hole and tightening it.
Be sure to leave enough slack in the cable between the clamp and the PWR jack so that the
power cable can be disconnected without having to unscrew the clamp.
Programming Desktop and Rackmount Consoles
Button functions are defined by the Console Programming System (CPSW). The
programmed functions are then uploaded to the console through an RS-232 port to the
DATA IN and DATA OUT (Model 4018) or the LOOP IN and LOOP OUT (Model 4118)
modular connectors. The data is stored in write-protected memory, and writing is enabled
by the programming switch. To upload the program, the programming switch must be
placed in the program position. For normal operation, the switch must be returned to the
operating position.
Refer to Console Programming System on page 193 for CPSW instructions.