User Guide
2 Pelco Manual C325SM (3/99)
REVISION HISTORY
Manual # Date Comments
C323SM 10/98 Original version.
3/99 Revised Figure 3 preset pinouts, pins 2 and 9, for up/
down and right/left functions.
LIST OF TABLES
Figure Page
A PT550P Series Parts List ...................................................................9
B PT570P/PT570-24P Series Mechanical Parts List ...........................12
C PT570P/PT570-24P Series Hardware List ....................................... 13
D PT573 Series Parts List .................................................................... 15
E PT680-24P and PT680-24P/PP MechanicalParts List ..................... 19
F PT680-24SL and PT680-24SL/PP Mechanical Parts List ................20
G PT680-24 Series Hardware List ........................................................21
H PT550P Electrical Parts List .............................................................22
I PT550P/PP Electrical Parts List ....................................................... 23
J PT570P Series Electrical Parts List .................................................. 24
K PT570-24P Series Electrical Parts List .............................................24
L PT573 Series Electrical Parts List ....................................................25
LIST OF ILLUSTRATIONS
Figure Page
1 Servicing the Pan/Tilt .........................................................................6
2 Sealant Locations .............................................................................. 7
3 PT550P Series Exploded Assembly Diagram....................................8
5 PT573 Series Exploded Assembly Diagram ..................................... 14
6 PT680-24P and PT680-24P/PP Exploded Assembly Diagram......... 17
7 PT680-24SL and PT680-24SL/PP Exploded Assembly Diagram ..... 18
8 PT550P Wiring Diagram ...................................................................22
9 PT550P/PP Wiring Diagram ............................................................. 23
10 PT570P/PT570-24P Series Wiring Diagram .....................................24
11 PT573 Series Wiring Schematic ....................................................... 25
12 PT680-24P Wiring Schematic ........................................................... 26
13 PT680-24SL Wiring Schematic ......................................................... 27
14 PT680-24P/PP Wiring Schematic .....................................................28
15 PT680-24SL/PP Wiring Schematic ...................................................29
16 PT680-24P/HB Wiring Schematic ..................................................... 30
17 PT680-24SL/HB Wiring Schematic ...................................................31
CONTENTS
Section Page
1.0 GENERAL ..................................................................................................3
1.1 IMPORTANT SAFEGUARDS AND WARNINGS ...............................3
2.0 DESCRIPTION ..........................................................................................4
2.1 MODELS ............................................................................................4
2.2 OPTIONS ........................................................................................... 5
3.0 MAINTENANCE ......................................................................................... 6
3.1 SERVICING DRIVE CHAIN ASSEMBLIES ....................................... 6
3.1.1 Tightening Drive Chains ..........................................................6
3.1.2 Chain Drive Lubrication ...........................................................6
3.2 RESETTING POTENTIOMETERS .................................................... 7
4.0 EXPLODED ASSEMBLY DIAGRAMS ....................................................... 8
5.0 WIRING DIAGRAMS ................................................................................22
6.0 WARRANTY AND RETURN INFORMATION ...........................................32










