BRUEL & KJAER HATS 4606, User Manual

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CHAPTER 4
Handset Positioner for HATS Type 4606 Features and Functions
35
4.1.4 Mounting Bracket
The mounting bracket sits on the head of HATS and positions the cradle positioner assembly
accurately. This is accomplished using two sets of four alignment pins: one for positioning the
mounting bracket on HATS, and the other for positioning the cradle positioner assembly on the
mounting bracket. The lockable slide mechanism allows handsets mounted in the cradle to be
rotated about the ERP axis (

A). Graduated markings allow the angle setting to be easily
documented. For details see section 4.2.
Fig.4.8
Mounting bracket
4.1.5 Alignment Jig
To position the handset correctly within the handset positioner cradle, an alignment jig is
supplied (see Fig.4.1). This table top instrument allows you to accurately fix the position of the
handset’s ECRP and then position the handset in the cradle so that the handsets ECRP lies on the
HATS ERP axis when mounted together with the rest of the handset positioner.
Alignment pin
‘
A adjustment
Cradle positioner mount (barrel)
180119