Solid State Logic XLogic Alpha-Link LIVE-R Guia De Instalacion página 46

Fixed Input Level
The analogue operating level of the Alpha-Link LIVE-R can be adjusted from the front panel (refer to the User Guide
for details). When the Alpha-Link LIVE-R is interfaced to some equipment – such as an Alpha-Link 8-RMP Mic preamp
(which has a maximum output level of +24dBu) – it may be desirable to 'fix' the maximum input level for those inputs
to +24dBu, regardless of the desired operating level, to avoid accidental overload of Alpha-Link LIVE-R inputs. This
can be achieved in groups of 8 input channels by removing an internal link on the analogue I/O card as follows:
The following process should be performed by qualified service personnel only.
1. Power down the Alpha-Link LIVE-R unit and remove all power cords.
2. Using a 1pt pozi-drive screwdriver, remove all top
cover screws. Lift off the top cover and place to one
side.
3. Locate CSN1 – the set of links on the top (analogue
I/O) card, adjacent to the rear panel and beside 'D'
connector CN3 (In and Out 17-24).
4. To fix a group of inputs to +24dBu, remove the
relevant link as illustrated opposite.
5. Replace the top cover and refit all screws.
For some operating levels a digital gain correction is applied across all analogue I/O. Removing links from CSN1
will fix the analogue input gain but leave this level correction in place.
42
Channel 1 to 8
Channel 9 to 16
Link set CSN1
Channel 17 to 24