Installation
025-9368H
27
Voice Prompts Option (950-9588) Installation
These installation instructions describe installing the Voice Prompts option (950-9588) into a Model
748. You should find the following parts included with the kit:
Quantity
Part Number
Description
Location
1
220-0106
#4-40 x 5/16 pan Philips
1
321-0751
601-0661 (ASIC)
U35
1
415-9433
Voice card insulator
Inside top cover
1
702-9236
Voice Prompts card
J6
This option kit is serial number specific. The invoice should indicate which serial number the kit was
ordered for. If you are installing multiple upgrade kits, you will need to match the kits to the units
before beginning the upgrades. If the AUX LED slowly flashes, this is the problem.
1)
Remove power from the unit.
2)
Remove the top cover from the unit.
3)
Locate J6 (just to the left of the phone circuits as viewed from the front of the unit).
4)
Install Voice Card (702-9236) into J6 using the standoff near U11 for support. Secure the card to
the standoff with the #4-40 x 5/16 screw.
5)
On the inside of the top cover, install the insulator above the Voice Card.
6)
Remove the battery insulator from the Voice Card (702-9236).
7)
Locate U35 (directly behind the connect switch), remove it and set it aside.
8)
Install the new ASIC in U35 being careful to align the orientation notch and watch out for bent
pins.
9)
Connect a local terminal to the unit's serial port and apply power to the unit. Enter into the
program mode, at the Main menu select Options and verify the Voice Prompts option appears on
the list.
10)
Exit the program mode and refer to Voice Prompts in Section 5 of this manual for programming
instructions.
Содержание 748
Страница 2: ......
Страница 68: ...Operation 54 025 9368H Notes...
Страница 110: ...Programming 96 025 9368H Notes...
Страница 216: ...Feature Set Reference 202 025 9368H Notes...
Страница 219: ...Repair 025 9368H 205 MODEL 7XX AUDIO BLOCK DIAGRAM 006 0077A...
Страница 225: ...Repair 025 9368H 211 MODEL 7XX CONTROL BOARD 008 9793D Schematic Sheet 1 of 5...
Страница 226: ...Repair 212 025 9368H MODEL 7XX CONTROL BOARD SCHEMATIC 008 9793D Sheet 2 of 5...
Страница 227: ...Repair 025 9368H 213 MODEL 7XX CONTROL BOARD SCHEMATIC 008 9793D Sheet 3 of 5...
Страница 228: ...Repair 214 025 9368H MODEL 7XX CONTROL BOARD SCHEMATIC 008 9793D Sheet 4 of 5...
Страница 229: ...Repair 025 9368H 215 MODEL 7XX CONTROL BOARD SCHEMATIC 008 9793D Sheet 5 of 5...
Страница 230: ...Repair 216 025 9368H MODEL 7XX CONTROL BOARD 702 9793D Silkscreen...
Страница 233: ...Repair 025 9368H 219 MODEL 7XX SINGLE E E CARD 008 9794A Schematic...
Страница 234: ...Repair 220 025 9368H MODEL 7XX SINGLE E E CARD 702 9794A Silkscreen...
Страница 236: ...Repair 222 025 9368H MODEL 4XB VOICE CARD 008 9236F Schematic...
Страница 237: ...Repair 025 9368H 223 MODEL 4XB VOICE CARD 702 9236F Silkscreen...
Страница 239: ...Repair 025 9368H 225 MODEL 4XB DIAL CLICK BOARD 008 9242E Schematic...
Страница 240: ...Repair 226 025 9368H MODEL 4XB DIAL CLICK BOARD 702 9242E Silkscreen...
Страница 254: ...Quick Reference 240 025 9368H Notes...
Страница 258: ...Specifications 244 025 9368H...
Страница 259: ...Specifications 025 9368H 245...