Menu screen does not come up when i press setup

TRY THIS FIRST TO OPEN SERVICE MENU
!. Press SOURCE button
2.In SETUP menu screen press numbers 2580 on remote
3.On FACTORY SETTINGS menu select PANEL SETTINGS
4.Then make appropriate changes
Then Power off then on tv and it should be reset

TRY THIS SECOND IF THE FIRST DID NOT WORK TO OPEN SERVICE MENU
1.Press SOURCE button
2.In SETUP menu screen press numbers 2580 on remote
3.On FACTORY SETTINGS menu select SPECIAL SET and ENTER button
4. It will take you to a second screen but still in SPECIAL SET menu click on RESTORE FACTORY DEFAULT

TRY THIS FIRST TO OPEN SERVICE MENU
!. Press SOURCE button
2.In SETUP menu screen press numbers 2580 on remote
3.On FACTORY SETTINGS menu select PANEL SETTINGS
4.Then make appropriate changes
Then Power off then on tv and it should be reset

TRY THIS SECOND IF THE FIRST DID NOT WORK TO OPEN SERVICE MENU
1.Press SOURCE button
2.In SETUP menu screen press numbers 2580 on remote
3.On FACTORY SETTINGS menu select SPECIAL SET and ENTER button
4. It will take you to a second screen but still in SPECIAL SET menu click on RESTORE FACTORY DEFAULT

Zone 2 Setup on the RX-V773 using the ZONE2/PRESENCE Extra Speakers The RX-V773 extra speaker terminals can power one set of speakers for Zone 2 or Presence speakers. If the extra speaker terminals are utilized then the RX-V773 cannot be set for Bi Amp (Surround Back/BI-AMP terminals). Setting the Extra Speaker Terminals Note: The RX-V773 remote control will be used to access the On Screen Menu of receiver. 1. Press the On Screen button on the remote control to enter the On Screen Menu. 2. The On Screen display should be displayed on the TV/Monitor. 3. Press the Arrow Down button on the remote until Setup comes up in the screen. 4. Press the Enter Button on the remote control. 5. The Setup Menu will come up across the TV/Monitor screen. 6. Use the Arrow Left & Right buttons on the remote to navigate to Speaker. 7. Press the Arrow Down button on the remote to select Manual Setup. 8. Press the Enter Button on the remote control to enter Speaker Manual Setup menu. 9. Speaker Manual Setup menu with Power Amp Assign highlighted will come up. 10. Press the Enter Button on the remote control to enter Power Amp Assign menu. 11. Speaker Manual Setup, Power Amp Assign menu will come up with Basic highlighted. 12. Press the Arrow Down button on the remote to select 7ch+1ZONE. 13. Press the Enter button on the remote to select 7ch+1ZONE. 14. Press the On Screen button to exit the on screen menu. To control Zone 2 using the RX-V773 remote, the switch at the upper left side (above the BD/DVD Scene button) of the remote must be set to Zone 2. To see the operations on the front of the Yamaha receiver you must press the Zone Control button on the front of the receiver. Note: Only analog signals can be sent to Zone 2. If you want to output the sound from Zone 2, connect an external component to USB Thumb drive, USB iPhone/iPod, Network, AV 5-6 or Audio 1-2 by analog connection. For AM/FM radio the antennas must be attached.

Try to reset it
Scroll through the menu options by using the up and down arrow buttons located just under the "Menu" button. Scroll down to the "Setup" icon, which looks like a big cog. Press the "Auto/Set" button to access the Setup menu. Scroll, using the down arrow, to "Factory Reset." This setting is located at the bottom of the Setup menu. Press the "Menu" button on the right side of the monitor. This will bring up the On Screen Display. If nothing happens when the "Menu" button is pressed, press and hold it for several seconds to unlock the On Screen Display. Press the "Auto/Set" button to choose "Factory Reset" and then press the down arrow to reset the monitor.

Don,t do that insatead:
Entering the BIOS Setup menu Entering the BIOS Setup menu requires pressing a specific key at a specific time. If you fail to enter the Setup menu on your first try, repeat the following steps until you are successful:

1. Close all applications that are currently running and restart the computer by clicking Start , Shut Down , Restart the Computer , and then OK .
2. When the red Compaq logo or blue HP logo screen appears, press the F10 key on the keyboard to enter the Setup menu.

NOTE: An alternate to the above steps, especially if the logo screen disappears too quickly to enter BIOS, is to shut down (turn off) the computer. Wait 30 seconds, turn the power on and press F10 or F1 at the logo screen. Reloading the default settings Complete the following steps to reload the factory installed BIOS Setup settings:

1. In the BIOS Setup utility, select the Exit tab.
2. Select Load Setup Defaults .
3. Select Save Changes and Exit (pressing F5 and the Enter key will also load the Setup Defaults).
4. Press Esc and then Enter to exit Setup.

1.Switch on unit 2.Press- Setup on the remote 
3.Select the Lock option from the on screen setup menu 
4.Press Lock on the remote unit ( under slide cover) 
5.Press 0 7 times on the remote keypad 
6.A message appears stating the unit is now Code free on the screen 
7.Press Enter on the remote. 
8.Close Setup menu and switch unit off. 
9.Switch on and enjoy Multi-region DVD playing

please donot forget to rate this solution.
Thanks for using FixYa.

I think you can use the keys ...

Boot up
Press the <> button on the left hand side of the menu key
Use the arrow keys to get to display, press ok
Scroll down to calibration, press ok

PK

Press setup on remote control.
After enterning the setup screen:
1) Select the "Language" tab
2) Once in the language selection menu, press: 543210.
3) A menu "secret" screen will appear, select the "Hammer and Screwdriver" button
4) Select "Brake Override"
5) Select "On"
6) Press "Setup" on the remote again to exit screen.

Setting the clock
1. Press SETUP in no disc mode or full stop mode,MENU screen
appears on the TV screen.
2. Using v select SETUP MENU, then press ENTER or >,
BASIC SETUP is highlighted.
3. Using v to select “Set Clock ”, then press ENTER or >,
“Set Clock Setup ”screen appears.
4. Press</>/^/v repeatedly (or numeric buttons) to set the
date and time.
5. Press > to select “Done”or“Cancel ”, and then press ENTER ,
BASIC SETUP returns.
6. To exit, press SETUP.
7. Press POWER to turn off the unit, the clock appears on
the VFD display.

link to manual http://www.centrios.com/content/support.aspx?language=en-CA#

did you scroll through the options (up and down arrows) until the Global Setup screen appeared?