level at the radio standard antenna port to 1mV (-47dBm) modulated with 3.0 kHz FM deviation of a 1 kHz tone.

 

12.Use the UP/DOWN arrow keys to obtain a discriminator level

 

between 206 - 218mVrms (target value of 212 mVrms) observed on

 

the ac volt-meter.

 

13.Press F8 to program the softpot value.

 

14.Press F10 to return to the RECEIVER menu.

Removal And Installation

Refer to Appendix Figure 2, Secure Module Location Detail, when

 

adding, removing, or replacing the secure module and/or secure

 

module pad. Notice the orientation of the secure module and the

 

secure module pad to the controller board.

Removal

Perform the disassembly procedure outlined in Section 6, up to and

 

including removing the radio’s front shield. Remove the secure

 

module by pulling it out and away from the controller board.

 

NOTE: The secure module and the controller board

 

connect via a plug and jack located at the

 

opposite corner from the round popple switch.

 

Remove the secure module pad as necessary.

Replacement/Installation

Perform the disassembly procedure described in the preceding

 

paragraphs. Refer to Appendix Figure 2 for secure module pad and

 

secure module board orientation. If the secure module pad was

 

removed, place the removed pad or a new pad (Motorola part number

 

7505670Z01) on the controller board and ensure that it seats flush

 

with the controller board on all sides. Place the secure module on the

 

secure module pad. Press the secure module plug into the controller

 

board jack with enough force so that the jack and plug snap together.

 

Reassemble the radio per the procedure outlined in Section 6 of this

 

manual.

Appendix A- 8

Page 146
Image 146
Motorola HT 1000 service manual Removal And Installation