User's Manual

Use only Duracell MN1500 or Energizer E91 AA alka-
line batteries in the RECEIVER and ICM Tx. Use of
other batteries, or a combination of batteries from dif-
ferent manufacturers, will affect the performance of
t
he unit and will void the Intrinsic Safety Approval.
I
ntrinsically-Safe Rating
The NightFighter Heads-Up Display System and ICM Tx
Unit is certified Intrinsically-Safe in the United States for
use in Class 1, Div. 1, Groups A, B, C, D, and hazardous
locations, Temperature T1.
Note: The intrinsically-safe level of any system which
uses the NightFighter Heads-Up Display System or ICM
Tx Unit is that of the lowest intrinsically-safe rating of any
single component in the system.
DESCRIPTION
3
T
AL 507 (L) Rev. 1 - 10058881