Differences In Models

TM 11-6625-937-12

1-10. Differences In Models

Indicator, Channel Alignment ID-1189 (XE-2)/PR differs from ID-1189/PR models as follows:

a. Adapter, Connector U-389(XE-1)/PR is included in the ID-1189(XE-2)/PR only for testing Battery, Dry BA-4534/U.

An additional indicating scale on the meter is used for showing the condition of this battery.

b. Adapter, Receiving Set MX-851i-XE-4)/PR is included in the ID-1189(XE-2)/PR only for aligning Receiving Set,

Radio AN/PRR-9 (XE-9).

c. The safety switch and safety switch actuator are not installed in the ID-1189(XE-2)/PR or in later models of

the ID-1189/PR.

d. The internal battery connector is located on the surface of the top plate assembly of the ID-1189(XE-2)/ PR and

later models of the ID-1189/PR.

e. The ID-1189(XE-2)/PR only contains an instruction plate that covers procedures for aligning the AN/PRR-9 (XE-9)

and testing Battery BA-4534/U.

f. Provision has been made in the lid in the ID-1189(XE-2)/PR only for the storage of Adapter, Connector U-389(XE-

1)/PR and Adapter, Receiving Set MX-8512(XE-1)/PR.

g. Both models of the equipment can be used to align the AN/PRR-9 and AN/PRT-4 or test the BA-399/U and BA-

505/U. The ID-1189 (XE-2) /PR only can be used to align the AN/ PRR-9(XE-9) or test the BA-4534/U.

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