Manual

ManualsBrandsAllen&Heath ManualsEquipmentGL3300-8GD

GL3300

8GD OPTION

The 8GD option enables access to all 8 group outputs from a single

25 way D type connector.

Please note, the 8GD option cannot be installed if the SYS-LINK

option is already installed.

Kit Part No: GL3300-8GD

Single option to install 8GD to one GL3300 console.

Interconnecting cables not supplied.

FITTING INSTRUCTIONS

Publication AP3222

Issue 2 Jul

2001

ALLEN&HEATH

Summary of content (6 pages)

PAGE 1
GL3300 ALLEN&HEATH 8GD OPTION The 8GD option enables access to all 8 group outputs from a single 25 way D type connector. Please note, the 8GD option cannot be installed if the SYS-LINK option is already installed. Kit Part No: GL3300-8GD Single option to install 8GD to one GL3300 console. Interconnecting cables not supplied.
PAGE 2
FITTING THE 8GD OPTION The 8GD option is supplied as a pre-tested assembly to be installed in the Allen & Heath GL3300 console. It enables access to all 8 group outputs on impedance balanced pins of a female 25 way D type connector. Access is required to the console internal assemblies with soldering of harness wiring. THIS WORK SHOULD ONLY BE CARRIED OUT BY TECHNICALLY COMPETENT PERSONNEL. 1. CHECK THE CONTENTS: Please check the circuit board assembly and associated components are supplied with the kit.
PAGE 3
. REMOVE THE CONSOLE BASE Before installing the option, remove all power to the console and disconnect any signal cables where necessary. Ensure you have a good work surface and clear area before starting work. Invert the console and remove the base. fig.2 4. REMOVE SYS-LINK BLANKING PLATE Working from the rear of the console locate the SYS-LINK blanking plate and remove it. Keep the fixing screws as they will be required later fig.3 To remove the blanking plate, remove the 3 fixing screws. 5.
PAGE 4
6. LOCATE MONO INPUT CONNECTOR CIRCUIT BOARD ASSEMBLY The 8GD circuit board assembly mounts onto the mono input connector circuit board assembly to the left of the master section. 8GD circuit board assembly mounts onto the mono input connector circuit board assembly Console inverted with the base removed. fig.5 7. MOUNTING THE 8GD CIRCUIT BOARD ASSEMBLY Remove the 2 fixing screws as indicated in fig. 1 from each of the mounting blocks on the 8GD circuit board assembly.
PAGE 5
8. SOLDERING THE 8GD WIRING HARNESS Connect the harness wires to the appropriate pads on the Group circuit board assemblies. (see figure 7). 8GD circuit board assembly M14 Green Trackside view of Group circuit board wiring pads 8GD wiring harness Group 1 Bn (M9) Rd (M8) W (M14) Bk (M13) Group 2 Or (M9) Y (M8) Group 3 Gn (M9) Blu (M8) Group 4 Vio (M9) Gy (M8) fig.
PAGE 6
9. FITTING THE ‘D’ TYPE CONNECTOR Form the ribbon harness over the 8GD circuit board assembly and mount the 25 way ‘D’ type connector in the SYS-LINK OUT ‘B’ position. Fix the green wire with the solder tag to the extrusion using the screw provided (see figure 8). Green wire & solder tag Ribbon harness with D-type connector fig.8 10. FITTING THE NEW BLANKING PLATE Fit new blanking plate over the remaining SYS-LINK positions using the screws from the original blanking plate. 11.