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Feature Set Reference
025-9368H
157
Reset System Database / User Database to Factory Default
These two commands will reset the Model 748 to factory default settings. They have been split into
separate commands to allow maximum flexibility when it becomes necessary to execute them. It is
considered good practice to execute these commands as the first step in programming a unit for a
new installation. This then clears out any forgotten users or parameters that could cause undesired
results later.
CAUTION:
These commands are irreversible. Once executed they cannot be undone.
How to execute it:
Access the Model 748 through your direct connected PC or terminal, or remotely from your PC
connected to a modem via the Model 748's internal modem.
Reset System database:
Once connected to the Model 748 and the Main Menu is on the screen, type “5” and press
ENTER
,
the Diagnostic Menu will be displayed. Select the item number for
Reset System database to factory
default
and press
ENTER
.
You will be prompted for conformation, type “Y” to confirm or “N” to abort.
Reset User database:
Once connected to the Model 748 and the Main Menu is on the screen, type “5” and press
ENTER
,
the Diagnostic Menu will be displayed. Select the item number for
Reset User database to factory
default
and press
ENTER
. You will be prompted for select either “Interconnect” or “Repeater Panel”
user database. Press the space bar to change or
ENTER
to accept.
You will be prompted for conformation, type “Y” to confirm or “N” to abort.
Summary of Contents for 748
Page 2: ......
Page 68: ...Operation 54 025 9368H Notes...
Page 110: ...Programming 96 025 9368H Notes...
Page 216: ...Feature Set Reference 202 025 9368H Notes...
Page 219: ...Repair 025 9368H 205 MODEL 7XX AUDIO BLOCK DIAGRAM 006 0077A...
Page 225: ...Repair 025 9368H 211 MODEL 7XX CONTROL BOARD 008 9793D Schematic Sheet 1 of 5...
Page 226: ...Repair 212 025 9368H MODEL 7XX CONTROL BOARD SCHEMATIC 008 9793D Sheet 2 of 5...
Page 227: ...Repair 025 9368H 213 MODEL 7XX CONTROL BOARD SCHEMATIC 008 9793D Sheet 3 of 5...
Page 228: ...Repair 214 025 9368H MODEL 7XX CONTROL BOARD SCHEMATIC 008 9793D Sheet 4 of 5...
Page 229: ...Repair 025 9368H 215 MODEL 7XX CONTROL BOARD SCHEMATIC 008 9793D Sheet 5 of 5...
Page 230: ...Repair 216 025 9368H MODEL 7XX CONTROL BOARD 702 9793D Silkscreen...
Page 233: ...Repair 025 9368H 219 MODEL 7XX SINGLE E E CARD 008 9794A Schematic...
Page 234: ...Repair 220 025 9368H MODEL 7XX SINGLE E E CARD 702 9794A Silkscreen...
Page 236: ...Repair 222 025 9368H MODEL 4XB VOICE CARD 008 9236F Schematic...
Page 237: ...Repair 025 9368H 223 MODEL 4XB VOICE CARD 702 9236F Silkscreen...
Page 239: ...Repair 025 9368H 225 MODEL 4XB DIAL CLICK BOARD 008 9242E Schematic...
Page 240: ...Repair 226 025 9368H MODEL 4XB DIAL CLICK BOARD 702 9242E Silkscreen...
Page 254: ...Quick Reference 240 025 9368H Notes...
Page 258: ...Specifications 244 025 9368H...
Page 259: ...Specifications 025 9368H 245...