Agilent Technologies L4400 - Manual (Page 19)

Introduction to the L4400 Series LXI Instruments 1
L4400 User’s Guide 7
The L4400 instrument(s) can be mounted between any two adjacent EIA
unit indicators (Figure 1- 2). On Agilent racks, an EIA unit indicator is
represented by a triangle (

) on the rack’s front and rear- facing
columns. A single EIA unit extends from the triangle indicator to the
next indicator on the column (1 Unit = 44.45 mm = 1.75 in).
EIA unit indicators
(1 EIA unit)
44.45 mm
(1.75 in)
6.35 mm
15.875 mm
15.875 mm
6.35 mm
Figure 1-2. EIA Unit Indicators for Installing the Y1160A Rack Mount Kit.
It is not necessary to remove the cabinet side panels to rack mount the
L4400 instruments. The side panels can be removed, however, if
additional access to the cabinet’s vertical columns is desired.
Install the Shelf Rails
1. Select the vertical position in the rack between any two adjacent EIA
unit indicators where the L4400 instrument is to be installed. Insert
clip- on nuts (item 5) on the three holes between the unit indicators.
Place nuts on both the left and right front- facing columns (Figure 1- 3).
N O T E