Allen&Heath DR66 USER GUIDE - Manual (Page 11)

DR66 & DR128 Installer User Guide 11
6 ◄ESC Key Press and hold this key while in normal mode to view the operating software
version number. Press ESC while in Setup mode to exit a menu or return to normal operation.
7 ►SET Key This key only functions in Setup mode. Press to advance the menu while setting
up a parameter.
8 UP and DOWN Keys In normal mode these function as level increment/decrement keys
when a function key assigned as a volume up/down selector is pressed, or for scrolling through the
available patches when a function key assigned for patch select is pressed. In Setup mode these
scroll through the available options for the parameter being edited.
9 Rack Ears The rack ears are used to secure the unit into a plinth or standard 19” rack
system. They can be removed for optional desktop operation.
10 Top Cover The installer can remove the top cover of either unit during setup to configure
the hardware for the particular installation. This includes input and output level trim and
microphone phantom power. The optional DSPx and DSPd expander cards can be fitted inside
the unit to extend its processing power. The SysNet option card can be fitted to units running the
earlier Version 1.xx software. Note that Version 2 operating software runs a different SysNet
protocol using the RS232 port and does not require this option. The DR66 system block diagram
is printed on its top cover for convenient installer reference.
DR66
DR128
WARNING: This equipment must be installed and configured by
competent technical personnel only. Ensure the safety instructions printed in
this user guide and on the unit panels are adhered to.
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