Holdover Clock Switch Settings; Clock Input Dip Switch Settings - Oracle EAGLE Installation Manual

Table 6-3
Holdover Clock Connector
TB2 RTN
TB1 GND
TB2 GND
Figure 6-45

6.8.2 Holdover Clock Switch Settings

Set the switches on the back of the holdover clock to the following positions, see
Input DIP Switch
• SHELF MODE (SW1) - ST3 (down)
• POWER ALARM (SW2) - MAJ (down)
• HOLDOVER ALARM (SW3) - MAJ (down)
• REFA (SW4) - TERM (down)
• REFB (SW5) - TERM (down)

6.8.3 Clock Input DIP Switch Settings

The Dual In-line Package (DIP) switch settings for the Clock Input are:
• Transmission 1.544 mb -TI (On)
• Composite Clock - CC (Off)
• Extended Superframe Format - ESF (On)
• Bipolar 8Bit Zero Substitution - B8ZS (On)
(Cont.) Holdover Clock Wire Colors and Connections
Holdover Clock Power Connector
Settings:
Wire Color
Black A side –48VDC return #1
White A side Chassis GND
White B side Chassis GRD
Chapter 6
Holdover Clock Installation
FAP Connection
Clock
6-98