Arbiter Systems 1092A User manual

Model 1092/1093 Program ROM Update

1 Introduction

This document provides instruction to replace the program ROM (ﬁrmware) in the Model 1092A/B/C

and Model 1093A/B/C series GPS Satellite Controlled Clocks. Basic understanding of electrical safety and

static protection is expected.

2 Required Equipment

1. Torx T-25 or large ﬂat-blade screw driver

2. IC Removal Tool, curved tweezers or small blade screwdriver

3 Saving Original Conﬁguration

Updating the ﬁrmware will erase the clock’s conﬁguration. Document the existing settings for reference.

1. 1092B and 1093B/C: press SETUP and sequentially scroll through the various menus.

2. Press ENTER on any menu to sequence through that menu’s settings.

3. 1092A and 1093A: unfortunately, many settings cannot be queried. Use the Operation Manual for a

list of serial commands to set local offset, Daylight Saving Time, broadcast modes, IRIG-B time and

control functions, etc.

4 Disassembly

1. Disconnect power.

2. Remove from service.

3. Remove the four screws securing the cover with a T-25 driver (or ﬂat-blade screwdriver).

4. Lift off the cover.

5 Installing the Program ROM

1. The program ROM is located at U2 (see Figure 1 on page 4).

2. Remove the old program ROM using the appropriate IC removal tool.

3. Install the new ROM. Observe the correct IC orientation and make sure the IC pins line up well on

both sides of the socket. If necessary, use a pin-bending tool to line up the pins.

4. Option 28: If present, the Power System Time, Frequency, and Phase Monitor may also require an

update ROM. Follow the separate instructions for the update steps.

6 Reassembly

1. Replace the cover.

2. Install the four screws securing the cover with a T-25 driver (or ﬂat-blade screwdriver).

3. Place into service.

4. Connect the power.

5. Set to factory defaults.

7 Conﬁguration

7.1 Factory Defaults

7.1.1 Front Panel (B and C Models)

1. Press and release SETUP at startup and during the ﬁrst two splash screens.

If not displayed then start over.

2. Display will show SET FACTORY DEFAULTS?

3. Press ENTER and follow the on-screen prompts.

Arbiter Systems, Inc. ·1324 Vendels Circle, Suite 121 ·Paso Robles, CA 93446 ·USA ·Tel: +1.805.237.3831 PD0030600I

Fax: +1.805.238.5717 ·E-mail: techsupport@arbiter.com ·Internet: http://www.arbiter.com 1

Model 1092/1093 Program ROM Update

7.1.2 Serial

1. Connect a null-modem cable between a computer and the main serial port on the clock.

2. Open a terminal program (e.g. PuTTY) with port settings of 9600, 8, N, 1.

3. Type into terminal: 1092XX

7.2 Model Select

1. Type in the serial command listed below according to your clock model.

Model Serial Command Model Serial Command

1092A 0,1,1092XZ 1093A 3,1,1093XZ

1092B 1,1,1092XZ 1093B 4,1,1093XZ

1092C 2,1,1092XZ 1093C 5,1,1093XZ

2. Verify model conﬁguration by cycling power and watching LCD display. If Model is incorrect then

retype the Model Select command.

7.3 Option Setup

7.3.1 Front Panel

1. Press SETUP to enter the conﬁguration menus.

2. Press UP, DOWN, and ENTER to navigate the menus and conﬁguration selections.

3. Press any top row button to exit the conﬁguration menus.

4. NOTE: Cycle power to make sure the main processor and the option are communicating.

7.3.2 Serial

Command Description

M,N,K,LXI Where:

M = Option Location (0 = Main Board, 1 = Aux Board)

N = Option Number

Option Code (N = ) 0 1 2 3 4 5 6 7 8 9

Main Board Option (M = 0) none 19 – – – – – – – –

Aux. Board Option (M = 1) none 03 20A 27 28 29 32 33 34 35

K = security tree (model number, e.g. 1092 or 1093)

L = (use only if N selects Option 28) L = 0 for 60 Hz; L = 1 for 50 Hz

Example: 1,8,1093XI Model 1093A/B/C with Option 34

Example: 1,4,1093,0XI Model 1093A/B/C with Option 28 and 60 Hz reference

NOTE: Cycle power to make sure the main processor and the option are communicating.

Arbiter Systems, Inc. ·1324 Vendels Circle, Suite 121 ·Paso Robles, CA 93446 ·USA ·Tel: +1.805.237.3831

2 Fax: +1.805.238.5717 ·E-mail: techsupport@arbiter.com ·Internet: http://www.arbiter.com

Model 1092/1093 Program ROM Update

7.4 Typical Conﬁguration List

Function Command Description

Local Offset ±hh:[mm]L Where:

hh = Hour

mm = Minute (15 minute increments)

Example: -8L Paciﬁc Time Zone

Out-of-Lock Delay [-]nK Where:

- = disabled

n = delay in minutes (0 to 99)

Example: -1K Disabled

Example: 10K 10 Minute Delay

IRIG-B Data - Time Offset IL Set to local time code reference.

IU Set to UTC time code reference.

IRIG-B Data - IEEE 1344 I0 Set IEEE 1344 extension Off.

I1 Set IEEE 1344 extension On.

Daylight Saving Time Mode 1,mDT Set how Daylight Saving Time operates.

Where:

m = mode (0 = Off, 1 = On, 2 = Auto)

Example: 1,2DT Automatically adjust for DST per

conﬁguration.

Daylight Saving Time Start 2,w,x,y,zDT Set Daylight Saving Time start time.

Where:

w = month (0 = JAN, 11 = DEC)

x = week of month (0 = First, 1 = Second,

2 = Third, 3 = Last, 4 = Second from Last,

5 = 3rd from Last)

y = day of week (0 = SUN, 6 = SAT)

z = minutes after midnight (0 to 1440)

Example: 2,2,1,0,120DT DST begins at 2:00 am

on the second Sunday of March.

Daylight Saving Time Stop 2,w,x,y,zDT Set Daylight Saving Time stop time.

Where:

w = month (0 = JAN, 11 = DEC)

x = week of month (0 = First, 1 = Second,

2 = Third, 3 = Last, 4 = Second from Last,

5 = 3rd from Last)

y = day of week (0 = SUN, 6 = SAT)

z = minutes after midnight (0 to 1440)

Example: 3,10,0,0,120DT DST ends at 2:00 am

on the ﬁrst Sunday of November.

Daylight Saving Time Review 0DT Return Daylight Saving Time Conﬁguration.

Arbiter Systems, Inc. ·1324 Vendels Circle, Suite 121 ·Paso Robles, CA 93446 ·USA ·Tel: +1.805.237.3831

Fax: +1.805.238.5717 ·E-mail: techsupport@arbiter.com ·Internet: http://www.arbiter.com 3

Model 1092/1093 Program ROM Update

U13

R17

C43

TP4

CR7

C37

C33

C35

CR6

U17

C36

U24

J11

U27

U14

U15

U20

J10

CR10

U28

R19

BT1

JMP5

R21

R18

CR4

R13

R14

R10

C47

R36

U12

U29

R12

C39

C38

R27

R40

C10

C40

C25 C26 C28

C27

C31

C17

C18 C20C19

C45

C48

C49

R16

U16

C44

C41

TP3

TP2

TP1

CR8

C42

C34

U26

U25

U19

CR5

CR2

CR9

R20

JMP6 Q4

R15

U11

CR3

CR1

R11

C46

J7B

JMP1JMP2

R41

U31

CR11

R22

J7A

JMP4 JMP3

U10

JMP7

U18

1092/1093

DRILL VIA BEFORE

INSTALLING

B B

A A

INSTALLING

BEFORE

DRILL

VIA

DRILL

VIA

REV.

PART NUMBER

SERIAL NUMBER

LB00189

PROCESSOR/CONTROLLER

TAB

OFF

-12V

+12V

GND

+5V

Program ROM

Location

Figure 1: Model 1092/1093 Main Board ROM Location

Arbiter Systems, Inc. ·1324 Vendels Circle, Suite 121 ·Paso Robles, CA 93446 ·USA ·Tel: +1.805.237.3831

4 Fax: +1.805.238.5717 ·E-mail: techsupport@arbiter.com ·Internet: http://www.arbiter.com

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