Grass Valley Trinix Back-Up Power Supplies Nov 16 2012 - Manual (Page 37)

Trinix — Installation and Service Manual 37
Section
3
Installation for Legacy
Frames
CAUTION Installation of this product on the DV-33128, DV33256, and DV33512 frames
requires the connection of several 48 VDC power cables. The safest and rec-
ommended method to make these connections is to remove power to the
Trinix, before making the connection. In other words, you must take the
router and all associated signals off-line long enough to connect between six
and fifteen cables to a terminal block(s), depending on the size of the router.
If for some reason this connection can only be performed with power on, it
must be made using special procedures and only by Grass Valley personnel.
Tools Required
• The proper sized Phillips screwdrivers,
• Voltmeter
• Cable tie wraps,
• Nut driver, size #P8 (1/4”),
• A light source (depending on the light available at the back of the rack)
Note If powered down, you will need a Phillips screwdriver and nut driver.