Universal Slot PCBs
PCB Chapter Layout
9-18
Strata DK I&M 6/00
External Options
Note
Chapter 11 – Station Apparatus
to connect electronic telephones (including the
following upgrades: HVSU2 or HVSU/HVSI for Off-hook Call Announce and HHEU for
headset and/or Loud Ringing Bell interface), standard telephones, and HDCBs to the
PESU. See
Chapter 12 – Peripheral Installation
PESU Configuration to Support Door Phone/Lock Control Unit (HDCB)
1. Cut the W9 door phone jumper wire on the PESU PCB.
2. See
“Door Phone/Lock Programming” on Page 11-31
for installation procedures for the
HDCB and associated door phones (MDFBs) and door lock control.
3. Each HDCB requires dedicated use of circuit 5 of a particular PESU PCB.
PESU Configuration to Support Background Music (BGM) Source
1. Cut the W7 (BGM) jumper wire on the PESU.
2. Refer to
Chapter 12 – Peripheral Installation
for BGM installation procedures.
PESU Configuration for Square Wave Ring Generator
➤
Ensure the P90 jumper plug is set to the “H” (190V P-P) position for initial installation. The
“L” (130V P-P) position is used if devices connected to the PSTU1 or PSTU2 experience ring
trip.
PESU Installation
1. Make sure that the PESU subunit (ESTS) is securely attached to the PESU (
).
2. Ensure the PESU has been configured for the appropriate hardware options.
Indicators, and Connectors” on Page 9-19
3. Insert the PESU into the appropriate slot, and apply firm, even pressure to ensure proper
mating of connectors.
CAUTION!
To prevent system malfunction, DO NOT install the PESU in slot 18 of the
DK40i system.
4. After installing the PESU, gently pull it outward. If the connectors are properly mated, a slight
resistance will be felt.
WARNING!
The protective shield on the back of the PESU is designed to protect the
installer from potentially hazardous ring voltage. Do not remove this shield.
Содержание Strata AirLink DK40i
Страница 22: ...Introduction Related Documents Media xx Strata DK I M 6 00 ...
Страница 48: ...DK14 Installation DK14 Wiring Diagrams 1 26 Strata DK I M 6 00 ...
Страница 220: ...DK424 Installation Remote Cabinet Installation Instructions 5 68 Strata DK I M 6 00 ...
Страница 262: ...DK424i Configuration Primary Reserve Power Cabinet Hardware 6 42 Strata DK I M 6 00 ...
Страница 450: ...Universal Slot PCB Wiring Option Interface PCB Wiring Diagrams 10 42 Strata DK I M 6 00 ...
Страница 592: ...Peripheral Installation Enhanced 911 Service E911 12 84 Strata DK I M 6 00 ...
Страница 616: ...ACD Installation Spectrum Electronic Wall Boards 13 24 Strata DK I M 6 00 ...
Страница 634: ...Fault Finding Fault Isolation Flowcharts 14 18 Strata DK I M 6 00 ...
Страница 704: ...ISDN Interfaces ISDN Disconnect Cause Code 16 54 Strata DK I M 6 00 ...