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TELEX COMMUNICATIONS, INC.
8601 East Cornhusker Highway, Lincoln, NE 68505
INSTRUCTION SHEET
General Description
ALP-600
TELESCOPING ANTENNA MAST
Order No. 878897-1 PN 801544
The ALP-600 Telescoping Antenna Mast is a four
section, light weight, clear anodized, aluminum
mast.
SPECIFICATIONS
1st Sections Dimensions ....................................................................1 1/4" dia. x 20 3/4"
2nd Section Dimensions ............................................................................1 1/8 dia. x 22"
3rd Section Dimensions ...........................................................................1" dia. x 23 1/4"
4th Section Dimensions ..............................................................................7/8" dia. x 25"
Overall Extended Length........................................................................................90 1/4"
Closed Length.........................................................................................................25 1/4"
Mast Extension
Extend top section first. Turn knob on bushing to
unlock. Slide the captive section until full extension
is achieved. Attach antennas to ALP-600
telescoping antenna mast now, see Figure 1. Unlock
the next section and extend fully. Repeat this
procedure until antenna mast is completely
extended and ready for insertion into the mounting
bracket, see Figure 2.
The base section diameter is 1 1/4" reducing to 7/8"
diameter at the top section. All the sections are captive
with cast black bushings.
Mast Dismantlement
Remove the ALP-600 Telescoping Mast from the
mounting bracket. While holding the second section of
mast, unlock bushing and slide section into base
section. Repeat procedure until only the last section is
extended. Remove antennas from mast, depress into
base. Lock all bushings when mast is completely broke
down, see Figure 3.
Telex
Figure 2Figure 1
Telex
Figure 3
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