Service Manual

GSM-204-020
31st Oct 01
I–8
Service Manual: Horizon macro outdoor
CONTROLLED INTRODUCTION
68P02902W12-A
PSM
alarms, Tech. 4–32
front panel LEDs, Tech. 4–32
input currents, Tech. 4–31
redundancy, Tech. 4–31
replacement procedures, Maint. 3–20
R
Replacement
backplane, Maint. 3–47
blanking plate, Maint. 3–37
digital boards, Maint. 3–40
door sensor, Maint. 3–47
feedthrough plate, Maint. 3–37
HCU, Maint. 3–37
Main cage, Maint. 3–47
SURF, Maint. 3–31
Reporting faulty devices, Maint. 2–1
RF
configuration diagrams, Inst. 3–37
loopback test function diagram, Tech. 5–6
main components, Tech. 5–4
multiple cabinet connection kits and cables,
Inst. 3–39
output power, Tech. 1–11, Inst. 2–4
receive hardware, Tech. 5–2
single cabinet connection kits and cables,
Inst. 3–38
test modes, Tech. 5–7
transmit hardware, Tech. 5–3
RF connectors, Inst. 3–33
RF equipment, overview, Tech. 5–1
RTC connector, pinouts, Inst. 3–63
S
Safety, during maintenance, Maint. 1–1
Safety equipment, Inst. 2–11
Sensitivity, Tech. 1–12
Site, foundation, Inst. 2–16
Site plan
multiple cabinet layouts, Tech. 1–18, Inst.
2–7
single cabinet layout, Inst. 2–6
Slave mode, MCUF, Tech. 6–8
Smoke trip, Tech. 4–19
Software requirements, Tech. 1–9
Specifications, Tech. 1–9
Structural cosiderations, Tech. 1–16
SURF
installing a replacement module, Maint. 3–33
module variants, Tech. 5–24
removal procedure, Maint. 3–32
replacement, Maint. 3–31
RF test function, Tech. 5–26, Tech. 5–29
test mode, Tech. 5–7
module variants, Tech. 5–4
SURF (dual band), Functional description, Tech.
5–29
SURF (single band), Functional description,
Tech. 5–26
SURF harness, detail diagram, Tech. 2–5
SURF module
1800 variant, Tech. 5–25
dual band capability, Tech. 5–29
Synthesizer frequency hopping, Tech. 5–20
T
T1 NIU, Tech. 6–20
T43, pinouts, Inst. 3–65
T43/BIB
(CIM/BIM), Tech. 6–21
Connector to NIU, Tech. 6–21
NIU mapping, Tech. 6–21
TDF, Tech. 5–38
Temperature, environmental limits, Tech. 1–9
Temperature alarm sensors, auxiliary equipment
housing, Tech. 7–3
Temperature control, sensors, Tech. 3–1
Temperature control sensors
power supply enclosure, Tech. 3–2
radio enclosure, Tech. 3–1
TMS, Tech. 3–4
Template
auxiliary equipment housing, Inst. 5–2
cable shroud, Inst. 5–2
main cabinet, Inst. 3–12
Templates, dimensions, Tech. 1–18, Inst. 2–7