LCD Arm Mount Installation
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2005-2010 SR Research Ltd.
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1.25”). The footprint of the Arm Base above the table is 160 mm wide x 140 mm deep (16 cm or
6 ¼” X 14 cm or 5 ½”) and requires further clearance for the LCD Arm to swing in any
direction.
Figure 5-2: EyeLink 1000 LCD Arm Mount Components: LCD
Arm Mount Base, Arm, Camera and LCD Assembly
The minimum depth for mounting on the table underside with which the system can work is
an 18 mm ledge (in which case the maximum table thickness is 60 mm – 6 cm or 2 3/8”).
The LCD Arm Mount can displace the Camera and Monitor Assembly from 11 cm below the
surface level of the table to which it is mounted, to 23 cm above it. This places the bottom of
the monitor from 2 cm below the table surface to 32 cm above it. Two LCD Arm extender units
are shipped with the mount that can displace these measurements upwards by a further 6, 15
or together 21 cm (for a dynamic range of -11 to 44 cm, or considering the bottom of the
display -2 cm to 53 cm). The LCD Arm can extend a distance of 75 cm from the base in any
direction, with a minimal extension of 48 cm.
The desired viewing level of the participant should be combined with the above values when
considering the table on which to mount the Arm Base. If the participant viewing- level is
greatly below the tabletop surface then a lower table to mount the Arm Base may be required.
