What are the the arrow button on a rm-ss300 remote

Follow this procedure to troubleshoot if the TV does not respond to the supplied remote control.

1. Remove the batteries from the remote control.
2. Press each button on the remote control twice.
3. Make sure none of the remote control buttons are jammed.
4. Install fresh batteries into the remote control. IMPORTANT: Make sure the batteries are inserted in the (+ and -) direction shown inside the battery compartment.
5. Make sure nothing is blocking the Infrared (IR) sensor on the TV. IMPORTANT: Some locations can interfere with the IR signal from the remote control. Glass enclosures, as well as fluorescent or halogen lights, may prevent the IR signal from reaching the TV.
   
6. Point the remote control at the IR sensor of the TV.
7. Press the POWER button and other buttons to test TV operation. IMPORTANT: Do not hold down the POWER button too long. Doing so may prevent the remote control from operating the TV.
   NOTES:
   
   • If some of the remote control buttons operate the TV but others do not, the remote control may need replaced.
   • If all of the remote control buttons work, no further troubleshooting is required. Otherwise, continue troubleshooting below.
8. Try using the remote control at varying distances from the TV. IMPORTANT: Using the remote control too close or too far away may prevent the IR signal from reaching the TV.
9. Turn the Light Sensor setting to OFF.
   1. On the TV itself, press the HOME button on the TV.
   2. Using the up arrow or down arrow select Preferences.
   3. Press the INPUT button.
   4. Press the up arrow or down arrow to select ECO.
   5. Press the INPUT button.
   6. Use the up arrow or down arrow to select Light Sensor.
   7. Press the INPUT button.
   8. Press the up arrow or down arrow to select OFF.
   9. Press the INPUT button.
10. Power reset the TV.
11. Make sure the TV has the latest system software (firmware) update installed, if applicable.

The troubleshooting steps above should resolve the issue. If you completed all the steps and the issue is not resolved, service may be required or the remote control may need replaced. Contact the Customer Experience Center at (239) 768-7547 to speak with a service representative for further assistance.

The center button between the arrow button will act as the enter button on the Remote. Please let me know if you require any clarifications.
Thanks for understanding.

it's the middle button with the arrows around it

As you can see in the BD Remote Control PDF file link, both the START and the ENTER buttons are in the middle of the controller (section B). The ENTER button is the circle shaped button with directional arrows above the PS3 button. The START button is located below the PS3 button, shaped like an arrow pointing to the right.

http://remotes.com/store/codes_original.html

You need to have remote control to perform tuning for radio because unit has no control buttons to do so.
You can get remote from Sony Accessories. Please write model number DAV-S300 in search box to get result.
Remote details are as under...
141883811 RM-SS300 REMOTE CONTROL Approx $70

If you are willing to sell that remote I am interested please let me know. My dog ate mine. My email is [email protected]. Thanks and good luck!!

If you are using the RM-PJ2 remote control, following these instructions. You will have 5 seconds to complete the key sequence.

1. Make sure the Projector is in "Standby" mode. There will be a red light instead of green
2. Press the Reset button
3. On the "joystick" type button, toggle the left directional arrow
4. On the "joystick" type button, toggle the right directional arrow
5. Press down on the "joystick" button to press Enter.
6. Your lamp hours should now be reset.

Recap: Reset, left arrow, right arrow, Enter, all within 5 seconds.

Good luck!

Press and hold mute and return on the player and turn the volume control clockwise, the setup menu will appear after a few seconds.Go thru the menu and do the required disc calibration.Do not mess with settings you don't understand, else you'll create more problems than you solve.Have some good single,double layer DVD ,SVCD and CD for the calibration.

Cheers,

Patrick.