Honeywell Searchline Excel - Page 38

38
MAN0530 Issue 10 - 11/09 Searchline Excel
2104M0506
Bayonet-style Trident-type telescope assembly
Caution: This type of telescope assembly must only be used with Trident-type Excel
units.
This type of telescope assembly consists of a telescope and mirror attached to a datum mount.
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The datum mount has a handle for rotating and locking the whole assembly over the cowl and
onto the Excel unit's body.
Before tightening the datum mount the telescope can be rotated to a convenient viewing
position.
To remove the telescope assembly reverse the following mounting procedure.
(a) Align the telescope's two datum mount bayonet slots with the two locating pins
on the cowl of the unit as shown.
(b) Push the telescope datum mount fully home onto the two pins on the cowl.
(c) Without disturbing the datum mount use one hand to rotate the telescope to a
comfortable viewing position and hold it in that position.
A horizontal viewing position is the easiest to interpret.
3. INSTALLATION AND OPERATION
Excel Unit
Bayonet locating
pin (2 off)
Bayonet slot
(2 off)
Datum mount
Mirror assembly
Alignment telescope
Telescope
viewnder
Locking handle