Motorola HT 1000 service manual Anti-static precautions must be observed at all times, General

	enable the secure options by updating the codeplug, and how to tune
	the radio for optimum secure performance.
Physical Retrofit of	The radio must be partially disassembled to install the secure module.
Secure Module

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C a u t i o n

Anti-static precautions must be observed at all times.

	Follow the disassembly procedures in Section 6, located toward the
	front of this manual. Proceed through “Disassembly to Board Level”)
	step 8, where the front cover has been removed and the controls flex
	has been disconnected from the controller board.
	Continue through step 9a, to loosen the front shield. Do not
	completely remove the front shield. Simply raise the lower portion of
	the shield while the opposite end is still connected to the top of the
	radio. With the front shield raised, observe the controller board which
	takes up the bottom third of the radio. On the lower right corner of the
	controller board is an empty female connector, which will be used to
	mate the controller board to the secure module. Place the secure
	module (component side toward controller board) over the controller
	board with the secure module’s male connector placed above and
	aligned to the female connector on the controller board. Interlock the
	connectors by pressing down on the back of the secure module. The
	secure module has now been installed. Reassemble the radio according
	to the reassembly instructions in Section 6, located toward the front of
	this manual. Begin with “Reassembly (Control Top/Front Shield/
	Controls Flex as a unit to Chassis), step 2.
Update Codeplug Through
RSS
General	Once the secure module is installed, the radio's codeplug must be
	reprogrammed so that the new hardware can be used. There will also
	be some secure options that the user may or may not want to activate.
	Appendix Table 3, at the end of this appendix, gives a quick reference
	to several properties and a brief description for each parameter. Refer
	to the RSS manual for general instructions in the use of RSS.
Set Secure-Equipped Field	The radio must be reprogrammed to utilize the secure module. At the
	RSS main menu, press F4 for the CHANGE/CREATE/VIEW menu. Press
	F3 for the Radio Wide Buttons, Switches, Display, Scan, Phone screen.
	Press F2 for Radio Wide Options screen. Here, press tab to reach the
	Secure Equipped field. Press up/down arrow keys to select YES.
Set XL IC Present Field	If the secure module has an XL IC (the Range Extension or -XL option),
	the radio must be reprogrammed to show that this IC is present. While
	still in the Radio Wide Options screen, press F6 to see Secure Options.
	Press Tab until the XL IC Present field is highlighted. Press up/down
	arrow keys to select YES. If the secure module does not have an XL IC,
	set the XL IC Present field to NO.

Appendix A- 5