ALLEN & HEATH
MIXWIZARD WZ14:4:2 SYS-LINK OPTION
9
REFIT THE BASE :
Refit the base and connector cover, taking care not to pinch or damage the flat flexible cables. Turn the
console the correct way up.
PLUG ON THE INTERCONNECTING CABLES:
SYS-LINK connectors are 25way D-type female. Use 25way D-type male to male connector cables. Connect pin
one to pin one on all connectors. Connect shield (screen) to 0V. Standard cables are available from electronic
suppliers or computer shops. It is advised that the cable is a screened type less than 10 metres. Use professional
quality locking connectors.
When connecting to equipment other than the GL Series link all unused audio inputs to 0V earth at the
SYS-LINK input.
The SYS-LINK Applications Note AP3221 is included separately with these fitting instructions. Provide this note
to the user as applicable.
Please refer any queries to your Allen & Heath appointed service agent.
TEST THE SYSTEM:
Test all SYS-LINK inputs and outputs for correct signal level and quality by probing the D-connector pins or by
interconnecting two consoles with SYS-LINK fitted. Test the PFL/AFL system for correct DC buss switching.
The SYS-LINK circuit diagram and technical details are included for reference.
1 1
fig. 11
When all installation work is complete, remove all debris such as solder, component legs and wire clippings from
inside the console and check your work carefully before reassembly.
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•
B
C
