Instruction Manual

Model 2015-25

Upconverter

August, 2018 Rev. L

REMOTE POWER MUTE ALARM

F = 2475.000

G = +10.0

MENU

EXECUTE

MODEL 2015

UPCONVERTER

C

ROSS

T

ECHNOLOGIES INC.

Data, drawings, and other material contained herein are proprietary to Cross Technologies, Inc., but may be reproduced or duplicated without the prior permission of Cross Technologies, Inc. for purposes of operating the equipment. Printed in USA.

When ordering parts from Cross Technologies, Inc., be sure to include the equipment model number, equipment serial number, and a description of the part.

C ROSS T ECHNOLOGIES, INC.

6170 Shiloh Road

Alpharetta, Georgia 30005

(770) 886-8005

FAX (770) 886-7964

Toll Free 888-900-5588

WEB www.crosstechnologies.com

E-MAIL [email protected]

INSTRUCTION MANUAL

MODEL 2015-25 Upconverter

TABLE OF CONTENTS

Warranty

1.0 General

1.1 Equipment Description

1.2 Technical Characteristics

1.3 Monitor & Control Interface

1.4 Environmental Use Information

2.0 Installation

2.1 Mechanical

2.2 Rear Panel Inputs & Outputs

2.3 Front Panel Controls & Indicators

2.4 Operation

2.5 Menu Settings

PAGE

9

9

5

8

3

4

2

3

10

11

12

14

WARRANTY - The following warranty applies to all Cross Technologies, Inc. products.

All Cross Technologies, Inc. products are warranted against defective materials and workmanship for a period of one year after shipment to customer. Cross Technologies,

Inc.’s obligation under this warranty is limited to repairing or, at Cross Technologies,

Inc.’s option, replacing parts, subassemblies, or entire assemblies. Cross Technologies,

Inc. shall not be liable for any special, indirect, or consequential damages. This warranty does not cover parts or equipment which have been subject to misuse, negligence, or accident by the customer during use. All shipping costs for warranty repairs will be prepaid by the customer. There are not other warranties, express or implied, except as stated herein.

2015-25 Manual, Rev. L

C ROSS T ECHNOLOGIES, INC.

6170 Shiloh Road

Alpharetta, Georgia 30005

(770) 886-8005

FAX (770) 886-7964

Toll Free 888-900-5588

WEB www.crosstechnologies.com

E-MAIL [email protected]

Page 2 07/23/18

MODEL 2015-25 Upconverter

1.0 General

1.1 Equipment Description

The 2015-25 S-band Upconverter converts 70 ± 18 MHz to 2000 to 2500 MHz in 1 MHz steps (0.5 MHz steps, option -5) with low group delay and flat frequency response. Synthesized local oscillators (LO) provide frequency selection. Multi-function push button switches select the RF frequency, gain, and other parameters.

Front panel LEDs provide indication of DC power (green), PLL alarm (red), remote operation (yellow) or the

TX carrier is muted (yellow). Variable attenuators for the IF input and output provide a gain range of -10 to +30 dB as adjusted by the front panel multi-function push-button switches. Remote operation allows selection of frequency and gain. Parameter selection and frequency and gain settings appear on the LCD display.

Connectors are BNC female for RF, IF and the optional external reference input and output. 10 MHz reference can be inserted on the RF line as an added option. The 10 MHz option includes a 10 MHz output connector which contains either the internal or external 10 MHz reference signal. A high stability (±0.01ppm) option is also available. The unit is powered by a 100-240 ±10% VAC power supply, and housed in a 1 3/4” X 19” X

16” rack mount chassis.

AC

REMOTE POWER MUTE ALARM

GND

MODEL 2015

UPCONVERTER

F = 2475.000

G = +10.0

MENU

EXECUTE

FRONT PANEL

10 MHZ REF

OUTPUT

J18

MONITOR

AND

CONTROL

5 4

9 8

3

7

2

6

1

J10

REAR PANEL - AC INPUT

10 MHZ

EXT REF

INPUT

J3

IF IN

J4

C

ROSS

T

ECHNOLOGIES INC.

J20

RF OUT

J5

DC INPUT

+18 TO +36 VDC

GND

10 MHZ REF

OUTPUT

J18

MONITOR

AND

CONTROL

5 4

9 8

3

7

2

6

1

J10

REAR PANEL - DC INPUT

10 MHZ

EXT REF

INPUT

J3

IF IN

J4

FIGURE 1.1 Model 2015-25 Front and Rear Panels

J20

RF OUT

J5

70

MHz

IN

*OPTIONAL var atten

1820

MHz

1750 MHz

BP

3.8

to

4.3

GHz

CONTROLLER

1.0 to 2.8 GHz

BP var atten

EXT

10MHz*

INT

10MHz

2.0

to

2.5

GHz

OUT

F=2475 G=+10.0

FIGURE 1.2 Model 2015-25 Upconverter Block Diagram

2015-25 Manual, Rev. L Page 3 07/23/18

1.2 Technical Characteristics

TABLE 1.1

2015-25 Upconverter Specifications*

Input Characteristics (IF)

Impedance / Return Loss

Frequency

Input Level Range

Output Characteristics (RF)

Impedance / Return Loss

Frequency

Output Level

Output 1 dB Compression

Channel Characteristics

Gain Range (adjustable)

Image Rejection

Frequency Response

Spurious Response

75 Ω / 18 dB

70 ±18 MHz

-40 to -10 dBm

50 Ω / 12 dB

2.0 to 2.5 GHz

-20 to 0 dBm

+5 dBm

-10 to +30 dB

> 50 dB, min.

±1.5 dB, 2.0 - 2.5 GHz; ±0.5 dB, 36 MHz BW

<-50 dBC, in band

0.015 ns/MHz2 parabolic; 0.05 ns/MHz linear; 1 ns ripple

Non-inverting

Group Delay, max.

Frequency Sense

Synthesizer Characteristics

Frequency Accuracy

Frequency Step

10 MHz In/Out Level

± 1.0 ppm internal reference (+0.01 ppm, option H)

1.0 MHz (0.5 MHz to 1 kHz step options available)

3 dBm ± 3 dB, (option - E)

Phase Noise @ F (Hz) >

Standard-1 MHz Steps: dBC/Hz

10

-55

100

-70

1K

-70

10K

-80

100K

-95

Controls, Indicators

Frequency / Gain Selection

Power, Alarm, Remote, Mute

Remote

Other

RF, IF Connectors

10 MHz Connectors

Alarm / Remote Connector

Size

Power

Direct readout LCD; manual or remote selection

Green LED, Red LED, Yellow LED, Yellow LED

RS232C, 9600 baud (RS485 Ethernet Optional)

50 Ω BNC (female), 75 Ω BNC (female)

BNC (female), 75 Ω , works with 50 or 75 ohms (option -E)

DB9 (female) - NO or NC contact closure on Alarm

19 inch, 1RU Standard Chassis 1.75” high X 16.0” deep

100-24 ±10% VAC, 47-63 Hz, 45 watts max. (24 and 48 VDC Optional)

1M

-105

Available Options

- E

- H

External 10 MHz Ref. Input & Output

High Stability (± 0.01ppm) internal ref.

- Z5

- 5

- X

- X1004

Altenuator 0.5 dB ± 0.5 dB steps

0.5 MHz Frequency Steps

125 kHz Step Size

1 kHz Step, includes Option -H

Connector/Impedance See Table 2.2 - PG 10

*+0 to +50 degrees C; Specifications subject to change without notice.

Communication Interface/Std. RS232

- Q

- W8

RS485 Remote Interface

Ethernet; with Web Browser

- W18

- W28

Other

Ethernet; with Web Browser & SNMP

Ethernet; with TCP/IP, Telnet®

- W15 ON/OFF Switch (Rear Panel Mounted)

Cross Technologies, Inc. 2018

2015-25 Manual, Rev. L Page 4 07/23/18

1.3 Monitor and Control Interface

A) Remote Serial Interface

Protocol - RS-485, RS-422 or RS232C (selectable), 9600 baud rate, no parity, 8 data bits, 1 start bit, 1 stop bit.

7

8

5

6

9

3

4

1

2

M&C Cable Diagram - Cross Technologies Frequency Converters

Female DB-9

PC Com Port

Male DB-9

2015/16/17 M&C Port

RX

TX

DTR

SG

DSR

RTS

CTS

RX

TX

SG

7

8

5

6

9

3

4

1

2

Connector: Rear panel, DB-9 male.

6

7

4

5

Pin

1

2

3

8

9

Function

Rx-

Rx+ (RS-232C)

Tx+ (RS-232C)

Tx-

GND

Alarm Relay: Common

Alarm Relay: Normally Open

Not Used

Alarm Relay: Normally Closed

2015-25 Manual, Rev. L Page 5 07/23/18

B) Status Requests - Table 1.1 lists the status requests for the 2015-25 and briefly describes them.

* PLEASE NOTE: The two character {aa}(00-31) prefix, in the table below,

should be used ONLY when RS-485, (OPTION-Q), is selected.

Command

Command Status

Command Status

Syntax*

{aaS1}

{aaS2}

Description

Returns {aaS1bbbbcccddAM)} where:

• bbbb = Tx frequency (MHz)

4 characters - standard -

(7 characters - Option-X) (5 characters - Option-5)

• Standard 1 dB step format: ccc = Tx gain (-10 to +30)

• Z OPTION (0.1 dB steps): cccc = Tx gain (-100 to +300)

• dd = Tx input level (10 to 40 => -10 to -40)

• A = 0 if no alarm, 1 if summary alarm)

• M = Tx RF Status (1 = Normal, 0 = Muted)

Returns {S2E} where:

• E = Ext 10MHz Status (1 = on, 0 = off)

2015-25 Manual, Rev. L Page 6 07/23/18

C) Commands Table 1.2 lists the commands for the 2015-25 and briefly describes them. After a command is sent the 2015-25 sends a return “>” indicating the command has been received and executed.

General Command Format - The general command format is {aaCND...}, where:

{ = start byte aa = address (RS-485 only - option Q)

C = 1 character, either C (command) or S (status)

N = 1-digit command or status number, 1 through 9

D = 1 character or more of data (depends on command)

} = stop byte

*

PLEASE NOTE: The two character {aa}(00-31) prefix, in the table below, should be used ONLY when RS-485, (OPTION-Q), is selected.

Command

Set Transmitter Frequency

Set Input Level

Set Transmit Gain

Enable Tx

Enable External 10MHz

Enable Remote

Disable Remote

Syntax* Description

{aaC1xxxx} where:

• xxxx = 4 characters standard -

(7 characters - Option-X) (5 characters - Option-5)

{aaCIxx}

• Range: 2000 to 2500 MHz where:

• xx = 2 characters

• Range: 10 to 40 (-10 to -40 dBm, in 1 dB steps)

{aaC3xxxx} where:

• Standard 1 dB step format:

- xxx = 2 char (0 to 30dB), or 3 char (-10 to -01dB) if neg.

- Range:-100 to 300 (-10.0 dB to +30.0 dB, in 0.1 dB steps)

{aaCAx}

• Z OPTION (0.1 dB steps):

- xxxx=3 char(0 to 300dB),or 4 char(-100 to -001dB) if neg.

- Range: -100 to 300 (-10.0 dB to +30.0 dB, in 0.1 dB steps) where x =:

{aaCEx}

#

{aaCR0}

• 0 to disable Tx signal

• 1 to enable Tx signal where x =:

• 0 to disable External 10MHz ref signal

• 1 to enable External 10MHz ref signal

Just # sign

{CR and zero}

2015-25 Manual, Rev. L Page 7 07/23/18

1.4 Environmental Use Information

A. Rack-Mounting - To mount this equipment in a rack, please refer to the installation instructions located in the user manual furnished by the manufacturer of your equipment rack.

B. Mechanical Loading - Mounting of equipment in a rack should be such that a hazardous condition does not exist due to uneven weight distribution.

C. Elevated Operating Ambient Temperature - If installed in a closed or multi-unit rack assembly, the operating ambient temperature of the rack may be greater than room ambient temperature.

Therefore, consideration should be given to Tmra.

D. Reduced Air Flow - Installation of the equipment in a rack should be such that the amount of air flow required for safe operation of the equipment is not compromised. Additional space between unit may be required.

E. Circuit Overloading - Consideration should be given to the connection of the equipment to the supply circuit and the effect that overloading of circuits could have on over current protection and supply wiring.

Appropriate consideration of equipment name plate rating should be used, when addressing this concern.

F. Reliable Earthing - Reliable earthing of rack-mounted equipment should be maintained. Particular attention should be given to supply connections other than direct connection to the Branch

(use of power strips).

G. Top Cover - There are no serviceable parts inside the product so, the Top Cover should not be removed.

If the Top Cover is removed the ground strap and associated screw MUST BE REINSTALLED prior to Top Cover screw replacement. FAILURE TO DO this may cause INGRESS and/or EGRESS emission problems.

2015-25 Manual, Rev. L Page 8 07/23/18

2.0 Installation

2.1 Mechanical - The 2015-25 consists of one RF/Controller PCB housed in a 1 RU (1 3/4 inch high) by 16 inch deep chassis. A switching, ± 12, +24, +5 VDC power supply provides power for the assemblies. The 2015-

25 can be secured to a rack using the 4 holes on the front panel. Figure 2.1 shows how the 2015-25 is assembled.

POWER

SUPPLY

FIGURE 2.1 2015-25 Mechanical Assembly

2015-25 Manual, Rev. L Page 9 07/23/18

2.2 Rear Panel Input/Output Signals - Figure 2.2 shows the input and output connectors on the rear panel.

J10 - MONITOR AND CONTROL

DB9 female connector. See Table 2.1.

J3 - 10 MHz EXT REF INPUT (Option -E)

10 MHz external reference input, 0 ± 3 dBm,

75 ohms, BNC female connector.

AC

RF OUT

GND

10 MHZ REF

OUTPUT

J18

MONITOR

AND

CONTROL

5 4

9 8

3

7

2

6

1

J10

10 MHZ

EXT REF

INPUT

J3

IF IN

J4 J20 J5

AC1 - POWER IN

AC input for switching power supply.

100-240 ±10% VAC,

47-60 Hz.

J18 - 10 MHz REF OUTPUT (option -E)

10 MHz reference output.

75 Ω BNC female connector.

J4 - IF IN

70 MHz input, -10 to -40 dBm in, See Table 2.2.

J20 - Ethernet Connection

RJ45 Ethernet Connector

(option -W8).

J5 - RF OUT

2000-2500 MHz output,

-20 to 0 dBm out, see Table 2.2.

FIGURE 2.2-A 2015-25 Rear Panel I/Os - AC Input

J10 - MONITOR AND CONTROL

DB9 female connector. See Table 2.1.

DC INPUT

1 4

• •

2 3

• •

GND

10 MHZ REF

OUTPUT

J18

+18 TO +36 VDC

DC1 - POWER IN

DC input for switching power supply.

18-36 / 5,5 A max.

36-72 / 2.5 A max.

J3 - 10 MHz EXT REF INPUT (Option -E)

10 MHz external reference input, 0 ± 3 dBm,

75 ohms, BNC female connector.

MONITOR

AND

CONTROL

5 4

9 8

3

7

2 1

6

J10

J18 - 10 MHz REF OUTPUT (option -E)

10 MHz reference output.

75 Ω BNC female connector.

10 MHZ

EXT REF

INPUT

J3

IF IN

J4

J4 - IF IN

70 MHz input, -10 to -40 dBm in, See Table 2.2.

J20

J20 - Ethernet Connection

RJ45 Ethernet Connector

(option -W8).

FIGURE 2.2-B 2015-25 Rear Panel I/Os - DC Input

RF OUT

J5

J5 - RF OUT

2000-2500 MHz output,

-20 to 0 dBm out, see Table 2.2.

6

7

4

5

Pin

1

2

3

8

9

Function

Rx-

Rx+ (RS-232C)

Tx+ (RS-232C)

Tx-

GND

Alarm Relay: Common

Alarm Relay: Normally Open

Not Used

Alarm Relay: Normally Closed

*Remote Serial Interface

Interface: DB-9 Male

Protocol: RS232C (RS232C/422/485 option Q),

9600 baud rate, no parity, 8 data bits,

1 start bit, 1 stop bit.

TABLE 2.2 IF/RF Connector Options

Option

STD

-B

-D

-N

-M

-SS

IF

BNC, 75 Ω

BNC, 75 Ω

BNC, 50 Ω

BNC, 75 Ω

BNC, 50 Ω

SMA, 50 Ω

RF

BNC, 50 Ω

BNC, 75 Ω

BNC, 50 Ω

Type N, 50 Ω

Type N, 50 Ω

SMA, 50 Ω

TABLE 2.3 DC1 Pinouts

Pin #

1

2

3

4

Function

Return/Ground

N/C

+18 - +36 VDC

N/C

2015-25 Manual, Rev. L Page 10 07/23/18

2.3 Front Panel Controls and Indicators - The following are the front panel controls and indicators.

DS1 - REMOTE LED

Yellow LED indicates remote operation.

LCD DISPLAY

Display shows frequency in MHz and Gain in dB.

S1 - MENU/EXECUTE BUTTON

Press this to get into Program mode and to execute any changes.

F = 2475.000

G = +10.0

MENU

EXECUTE

REMOTE POWER MUTE ALARM

DS6 - POWER LED

Green LED indicates presence of DC power.

DS5 - UP MUTE LED

Yellow LED indicates upconverter mute.

DS2 - UP ALARM LED

Red LED indicates upconverter alarm.

S2 - VERT. TOGGLE

Vertical toggle switch that controls values in the Menu items when in program mode. Does not function in the normal display mode.

S3 - HORIZ. TOGGLE

Horizontal toggle switch that controls which values are being adjusted. Does not function in the normal display mode.

FIGURE 2.3 2015-25 Front Panel Controls and Indicators

2015-25 Manual, Rev. L Page 11 07/23/18

2.4 Operation

2.4.1 Installing and Operating the 2015-25 Upconverter

1. Connect a -10 dBm to -40 dBm signal to IF In, J4 (Figure 2.2)

2. Connect the RF OUT, J5, to the external equipment

3. Connect 100-20 ±10% VAC, 47 - 63 Hz to AC1 on the back panel.

4. Set the desired output frequency (See Section 2.5 Menu Settings).

5. Set the input level (See Section 2.5 Menu Settings).

6. Set the gain for -10 to +30 dB. Make sure the output stays within -20 to 0 dBm with the gain selected and the input level provided. The firmware will prevent setting gain and input level outside this range.

(See Section 2.5 Menu Settings).

7. Be sure DS6 (green, DC Power) is on and DS2 (red, Alarm) is off (Figure 2.3).

8. AC Fuse - The fuse is a 5 mm X 20 mm, 2 amp slow blow (Type T) and is inserted in the far slot in the drawer below the AC input as shown in Figure 2.4. There is a spare fuse in the near slot. If a fuse continues to open, the power supply is most likely defective.

FUSE DRAWER

SPARE FUSE

AC Fuse - 2 amp slow blow (Type T),

5 mm X 20 mm

INPUT

~

100-240± 10%VAC

47-63 Hz

2A MAX

FUSE

TYPE T 2A GDC

250 VOLT

FOR 100 - 240 V~

FIGURE 2.4 Fuse Location and Spare Fuse

2015-25 Manual, Rev. L Page 12 07/23/18

2.5 Menu Settings

2.5.1 Functions

This section describes operation of the front panel controls. There are three operator switches, the

LCD display and alarm indicator LEDs. All functions for the equipment are controlled by these components.

The functions are (See Figure 2.5):

Power Up

Normal Display

Menu 1 Frequency in MHz

Menu 2 Input Lvl (Set from -40 to -10)

Menu 3 Gain (-10 to +30)

Menu 4 Mute

Menu 5 Set Unit to Remote Operation (NOTE: the local controls still function when in REMOTE)

Menu 6 Select External 10 MHz Ref (option E)

Menu 7 Set Remote Mode (option Q)

Menu 8 Set RS-485 Address (option Q)

Save Menu When “R” is selected or at the end

Alarm indications appear on the LEDs (See figure 2.3).

All program changes must start with the operation of the Menu/Execute switch and must also end with the operation of the Menu/Execute switch verified by the “Save Settings?” Menu. If this sequence is not followed, none of the changes will take effect. If programming is initiated and no operator action takes place for approximately 12 seconds (before the final press of the Menu/Execute switch) the display will revert to its previous status and you will need to start over.

2015-25 Manual, Rev. L Page 13 07/23/18

2.5.2 Power On Settings

NOTE: THE LAST STATUS OF A UNIT IS RETAINED EVEN WHEN POWER IS REMOVED.

WHEN POWER IS RESTORED, THE UNIT WILL RETURN TO IT'S PREVIOUS SETTINGS.

When power is first applied, the LCD display goes through three steps.

1.The LCD goes black to show all segments are functioning.

2.The software version will be displayed.

REV. 1.00

3.The present frequency and gain of the upconverter is shown.

F = 2475.000

G = +10.0

The unit is now operational and ready for any changes the operator may desire.

2.5.3 Control Switches

1. Menu/Execute - Any change to the programming of the unit must be initiated by pressing the Menu/Execute switch and completed by pressing the Menu/Execute switch.

2. Horizontal Switch - This switch is mounted so its movement is horizontal and moves the cursor left or right.

3. Vertical Switch - This switch is mounted so its movement is vertical and has two functions: a. During frequency, gain changes, the vertical movement will raise or lower the number in the direction of the arrows.

b. For other functions such Mute on/off, the vertical switch will alternately turn the function on or off regardless of the direction operated.

2015-25 Manual, Rev. L Page 14 07/23/18

2.5.4 Frequency Changes

At any time during the modification process, if you have made a mistake and do not wish to save the changes you have made, do not press the Menu/Execute switch; simply do nothing for approximately 12 seconds, and the system will return to the normal operating mode or scroll to “R” and push the menu/Execute switch and select “NO” in the “SAVE SETTINGS?” window.

To change the FREQUENCY:

Operate the Menu/Execute switch until you get to the menu item you want to change. See Figure 2.5 for the sequence of menu options. The following display is for changing the upconverter frequency:

F = 2350 R

Pressing the Up/Down switch down will toggle the display to:

F = 2450 R

By using the horizontal rocker switch the cursor can be moved left or right.

F = 2450 R

NOTE: CHANGES DO NOT TAKE PLACE ON FREQUENCY UNTIL YOU GO TO THE SAVE

MENU AND INDICATE YOU WANT TO SAVE THE CHANGES. THE CARRIER IS MUTED WHEN

FREQUENCY IS CHANGED.

When the display indicates the value desired you can push the Menu/Execute switch to the next item:

INLVL = -20 R

OR you can scroll to “R”, push the Menu/Execute switch to get to:

SAVE SETTINGS?

Y N

Selecting Y will save the new settings. Selecting N will revert to the previous settings.

Pushing the Menu/Execute switch then takes you to this:

F=2450 G=+10.0

Figure 2.5 gives the menu items and how to make changes.

2015-25 Manual, Rev. L Page 15 07/23/18

2.5.5 Gain Changes

When you get to this menu note that the gain changes will be made as you make them but if you do not wish to save the changes you have made, scroll to “R” and push the menu/Execute switch and select “NO” in the

“SAVE SETTINGS?” window or do not press the Menu/Execute switch; simply do nothing for approximately 12 seconds, and the system will return to the normal operating mode.

The following display is for changing the upconverter input level. This is an important setting to optimize spurious and should be made as accurately as possible:

INLVL = -20 R

NOTE: CHANGES TAKE PLACE ON LEVEL AND GAIN IMMEDIATELY BUT DO NOT GET

SAVED UNTIL YOU GO TO THE SAVE MENU AND INDICATE YOU WANT TO SAVE THE

CHANGES.

Pressing the Up/Down switch to change the level in 1 dB steps and then push the Menu/Execute switch to get to the Gain setting:

G = +10 R

Pressing the Up/Down switch to change the gain in 1 or 10 dB steps and then push the Menu/Execute switch to get to the Gain setting:

G = +20 R

By using the horizontal rocker switch the cursor can be moved left or right .

Pressing the Up/Down switch down will toggle the display digit selected until you have the desired gain.

NOTE: THE GAIN WILL BE CHANGED AS YOU ADJUST THE NUMBERS. HOWEVER, THE

VALUE WILL NOT BE STORED UNTIL YOU INDICATE YES IN THE SAVE SETTINGS

WINDOW. DO NOT SET A GAIN THAT WOULD EXCEED 0 dBm OR HAVE LESS THAN -20 dBm

OUTPUT LEVEL. THE FIRMWARE PREVENTS YOU FROM THIS.

When the display indicates the value desired you can push the Menu/Execute switch to the next item

OR you can scroll to “R”, push the Menu/Execute switch to get to:

SAVE SETTINGS?

Y N

Selecting Y will save the new settings. Selecting N will revert to the previous settings.

Pushing the Menu/Execute switch then takes you to this:

F=2450 G=+20.0

Figure 2.5 gives the menu items and how to make changes.

2015-25 Manual, Rev. L Page 16 07/23/18

2.5.5 Alarm Indications

An alarm condition for will occur if any local oscillator phase lock loop (PLL) comes out of lock.

The Mute LED will light if you select Mute and the Remote LED will light when you select the Remote mode.

ON POWER UP

REV 1.00

Power Up

Normal Display

Menu 1 Frequency

Menu 2 Input Level

(Set from -40 to -10)

Menu 3 Gain (-10.0 to +30.0)

Menu 4 Up Mute

Menu 5 Set Unit to

Remote Operation

Menu 6 Select External 10 MHz

Reference (option E)

Menu 7 Set Remote Mode

(option Q)

Menu 8 Set RS-485 Address

(option Q)

Save? When “R” is selected or at the end of menu selections

NORMAL DISPLAY

F = 2475

G = +10.0

PUSHING MENU/EXECUTE SEQUENCE

F = 2450 R

UP INLVL = -20

G = +10.0

UP MUTE OFF

REMOTE OFF

EXT REF OFF

RS 485 OFF

ADDRESS = 00

SAVE SETTINGS?

R

R

R

R

R

R

R

SCROLL <>

SCROLL

SCROLL <>

SCROLL

SCROLL <>

SCROLL

SCROLL <>

SCROLL

SCROLL <>

SCROLL

SCROLL <>

SCROLL

SCROLL <>

SCROLL

SCROLL <>

SCROLL

Y N

SCROLL <>

PUSH BUTTON

PUSH BUTTON

PUSH BUTTON

PUSH BUTTON

PUSH BUTTON

PUSH BUTTON

PUSH BUTTON

PUSH BUTTON

PUSH BUTTON

PUSH BUTTON

FIGURE 2.5 Menu Display and Sequence

2015-25 Manual, Rev. L Page 17 07/23/18

C ROSS T ECHNOLOGIES, INC.

6170 Shiloh Road

Alpharetta, Georgia 30005

(770) 886-8005

FAX (770) 886-7964

Toll Free 888-900-5588

WEB www.crosstechnologies.com

E-MAIL [email protected]

Printed in USA

2015-25 Manual, Rev. L Page 18 07/23/18