Installation
150-450-132-02, Issue 02
12
March 6, 2000
HRE-450 List 2B, List 3B, and List 4B
I
NSTALLING
A
D
OUBLER
OR
R
EMOTE
U
NIT
To install a doubler or remote unit in the HRE-450:
1
Slide the doubler or remote unit into the slot until firmly seated.
2
Slide the enclosure’s locking tab over the doubler or remote unit’s handle and tighten the tab screw.
Figure 9.
Installing a Remote or Doubler Unit in an HRE-450
3
Verify that the unit completes its initial power-on cycle and that both front-panel HDSL LEDs light green.
4
Attach the HRE-450 cover and use a torque wrench to tighten the screw to approximately 6 to 8 inch/pounds
(maximum).
