6-14  2. Main Menu Screen
4. SRAM/Clock
• The SRAM/Clock setting is effective with UG221H-SR4 and LR4 only.
• To use the built-in clock of the Simple POD or to use the SRAM memory or cassette, it is 
necessary to select [SRAM/Clock Setting] from the [System Setting] menu and make the 
SRAM/clock setting.
For the setting procedure, refer to the User’s Manual <Function> (FEH376).
• Be sure to set the battery when using the built-in clock of the Simple POD or the SRAM memory or 
cassette.  Without battery, the contents in the SRAM or clock data will not be retained.
If the battery is not connected, the message “Data has some error.  Error: 161 (24:  )” is displayed 
on the Main Menu screen or “Format required.” is displayed on the “SRAM/Clock Adjust.” screen.
• When the [SRAM/Clock] switch on the Main Menu screen is pressed, the following “SRAM/Clock 
Adjust.” screen appears.
This screen is used for adjusting the built-in calendar and for initializing the SRAM area.
[SRAM/Clock] switch
SYSTEM
F2
F3
F4
F5
F1
POWER
This message is also displayed if the 
battery is disconnected or the battery 
voltage has decreased.