2 Select the menu item Press the [FM] or [AM] button. Example: When you want to set the beep sound "Beep" display. 3 Set the menu item Press the [ 4] or [ . ] button. Example: When "Beep" is selected, each time the button is pressed it switches "Beep ON" or "Beep OFF" . Select 1 of them as the setting. You can continue by returning to step 2 and setting other items. 4 Exit Menu mode Press the [MENU] button. When other items that are applicable to the basic operation method above are displayed afterwards their setting content chart is entered. (Normally the uppermost setting in the chart is the original setting.) Also, the explanation for items that aren't applicable (etc.) are entered step by step. Because authorization removed from the vehicle, Mask Key is a help in preventing 1 Enter Standby Press the [SRC] button. Select the "ALL OFF" display. 2 Enter Menu mode Press the [MENU] button for at least 1 second. When "MENU" is displayed, "Mask key" is displayed. 3 Enter Mask key mode Press the [ 4] or [ . ] button for at least 1 second. "TRANSMIT 1" is displayed. 4 Enter the Mask Key's signal Hold down the transmit button on the Mask Key until the full transmit level indicator lights up in the display. "TRANSMIT 2" is displayed. • Keep the Mask Key close to the signal sensor when you transmit the Mask Key's signal. • If the Mask Key's signal does not be received correctly, the display will return to "TRANSMIT 1" . In this case, repeat the procedure in step 4. 5 Reenter the Mask Key's signal Hold down the transmit button on the Mask Key until the full — 24 — transmit level transmit level Press the Reset button battery power source 1 Turn the power ON The vehicle engine turns ON. "TRANSMIT 1" is displayed. 2 Enter the Mask Key's signal Repeat steps 4 and 5 abobe, and enter "APPROVED" is displayed. The unit can be used. 2 Enter Clock Adjust Press the [ 4] or [ . ] button for at least The clock display blinks. 3 Adjust the hours Press the [FM] or [AM] button. Adjust the minutes Press the [ 4] or [ . ] button. 4 Exit Clock adjustment mode Press the [MENU] button. Synchronize Clock Touch Sensor Tone Setting the operation check sound (beep sound) ON/OFF. Display Setting "Beep ON" Beep is heard. "Beep OFF" Beep canceled. Synchronizing the RDS station time data and this unit's clock. Display Setting "SYNC ON" Synchronizes the time. "SYNC OFF" Adjust the time manually. It takes 3 to 4 minutes to synchronize the clock. Manual Clock Adjustment Selectable Illumination Selecting the button illumination color as green or red. This adjustment can be done when the (page 25) is set as OFF. Display Setting 1 Select Clock Adjustment mode "Button Green" The illumination color is green. Press the [FM] or [AM] button. "Button Red" The illumination color is red. Select the "Clock Adjust" display. — 25 — Menu system Menu system Display Color mode "Scan" The color changes Setting the graphic "SRC" The color changes according English Display Setting "Graphic ON" The graphic part is displayed. "Graphic OFF" The graphic part isn't displayed. Function of the KRC-V791 "Time" The color changes every Keeps the presently set color. Blue fine adjustment 1Press the [#3] button for at least 2 2Press the [ 4] or [ . ] button. When the blue fine adjustment is completed, button. The set color memory Illumination Color Setting Press the [#5] button for at least 2 seconds. When the setting in the memory is called up press the You can set the display to a desired color. button. 1 Select Illumination Color Setting Mode The blue fine adjustment setting cannot be stored in memory. Press the [FM] or [AM] button. Select the "COL" display. 2 The color continues to change gradually Continue pressing the [ 4] or [ . ] button. Release your finger at the color you want. Quick call up the preset color Press the [#1] — [#4] button. Contrast Adjustment Adjusting the display contrast. Button Color Display and Setting [#1] Silky White "Contrast 0" [#2] Red [#3] Blue … "Contrast 5" (Original setting) [#4] Blue Green Selecting the Color mode … "Contrast 10" Press the [#6] button. Each time the button is pressed the Color mode switches as shown below. — 26 — Dimmer Dimmer Setting "System Q ON" The System Q factors "System Q OFF" The System Q factors Dimming this unit's switch is turned ON. Display Setting "Dimmer ON" The display dims. "Dimmer OFF" The display doesn't dim. B.M.S. (Bass Management System) Adjust the bass boost level of the external main unit. Display Setting "AMP Bass FLT" Bass boost level is flat. "AMP Bass +6" Bass boost level is low (+6dB). OFF Wait Time Setting Setting the time until the faceplate hide operation power is turned OFF. "AMP Bass +12" Bass boost level is high (+12dB). The faceplate can be removed only during the set time period. Refer to the catalog or instruction manual for power amplifiers that Display and Setting can be controlled from this unit. "Off Wait 0s" … "Off Wait 3s" (Original sett...