Telex ALP-600 Instruction Sheet

TELEX COMMUNICATIONS, INC.
8601 East Cornhusker Highway, Lincoln, NE 68505

General Description

The ALP-600 Telescoping Antenna Mast is a four
section, light weight, clear anodized, aluminum
mast.
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
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.
INSTRUCTION SHEET

SPECIFICATIONS

antennas to ALP-600
Telex
Figure 1
ALP-600
TELESCOPING ANTENNA MAST
Order No. 878897-1
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 2
PN 801544
Figure 3