C.13 Option 17A Second RS-232 Interface
149
C.13.7
Installation
Physical Installation
Option 17A may be installed in a Model 1088B Satellite-Controlled Clock by performing the fol-
lowing steps:
1. Disconnect the power source from the instrument.
2. Using a T-25 torx driver (or large slot screwdriver), remove the four screws holding the
instrument top cover in place. Remove the cover.
3. Locate the rear-panel opening for optional I/O connectors. When viewing the instrument
from the front, the opening is located at the right-rear, and is covered by a plate.
4. Using a T-10 torx driver, remove the two screws holding the cover plate, and remove the
cover plate. Save the screws.
5. Insert the Option 17A Bracket (HD0043700) included with Option 17A kit in place of the old
cover plate, but do not install the screws.
6. Carefully punch two holes in the Mylar tape on the bottom of the option board to allow
screws to pass through the Option 17A board and the mounting bracket.
7. Position the Option 17A circuit board over the four mounting studs, with the 9-pin connector
protruding through the rear-panel opening.
8. Secure the option board and the cover plate in place, using the two screws removed in step 4
and the two screws included with Option 17A.
9. Install the interconnect cable between J9 on the Model 1088B main circuit board and J1
on the Option 17A circuit board. The connectors on the cable are keyed so as to prevent
backwards installation.
10. Install the middle connector if a second option board is already installed in option slot A
(located between Option 17A and the main board).
11. Replace the instrument top cover and screws, restore input power, and turn the instrument
ON.
Firmware Configuration
The internal operating firmware for the Model 1088B must be configured to recognize that the
Option 17A has been installed. This is accomplished by performing the following steps:
1. Enter the Setup Menu by pressing the SETUP key.
2. Press the UP key repeatedly, until the display reads SET OPTION BOARD. Press the EN-
TER key.
3. The display will indicate whether an option is installed in Option Slot A. Press the ENTER
key to confirm this status without changing it.
Содержание 1088A
Страница 4: ...iv ...
Страница 6: ...vi ...
Страница 18: ...xviii LIST OF FIGURES ...
Страница 23: ...1 4 Attaching Rack Mount Ears to 1088A B Series Clocks 3 Figure 1 2 Attaching Rack Mount Ears ...
Страница 24: ...4 Unpacking the Clock ...
Страница 32: ...12 Front and Rear Panels ...
Страница 38: ...18 Connecting Inlet Power Input and Output Signals ...
Страница 41: ...4 1 GPS Antenna Installation 21 Figure 4 2 Antenna Mounting Bracket Figure 4 3 Antenna Mounting with AS0044600 ...
Страница 46: ...26 GPS Antenna and Cable Information ...
Страница 48: ...28 Setting Internal Jumpers Figure 5 1 Model 1088B Main Board ...
Страница 76: ...56 The Setup Menus ...
Страница 112: ...92 Serial Communication and Command Set ...
Страница 127: ...B 4 Physical Dimensions 107 Figure B 1 Suggested Mounting of the AS0094500 Surge Arrester ...
Страница 128: ...108 Using Surge Arresters ...
Страница 137: ...C 5 Option 04 Parallel BCD Output 117 C 5 2 Option 04 Firmware Setup Figure C 2 Option 04 Firmware Setup ...
Страница 145: ...C 5 Option 04 Parallel BCD Output 125 Figure C 4 Option 04 Output Jumper Settings ...
Страница 146: ...126 Options List Figure C 5 Option 04 Board Layout and Jumper Locations ...
Страница 165: ...C 12 Option 17 Parallel BCD Output and Second RS 232 Port 145 Figure C 11 Option 17 Output Jumper Settings ...
Страница 166: ...146 Options List Figure C 12 Option 17 Board Layout and Jumper Locations ...
Страница 176: ...156 Options List C 14 5 Typical Network Configuration Figure C 15 Option 18 Network Configuration ...
Страница 187: ...C 16 Option 20A Four Fiber Optic Outputs 167 Figure C 22 Option 20A Jumper Locations ...
Страница 194: ...174 Options List Figure C 24 Option 23 Internal Jumper Setup ...
Страница 196: ...176 Options List Figure C 25 Option 27 Jumper Locations ...
Страница 214: ...194 Options List Figure C 28 Option 29 Connector Signal Locations ...
Страница 270: ...250 Options List ...