Processor Board Components - Unitech MR350 MKII Technical Reference Manual

or the user' s application program (see Programming Reference Manual). If the UPS
battery is installed and the main power (external AC power) fails, in order to reduce
power consumption the MR350MKII will shut off the backlight ignoring the above
setting until the main power is recovered. A blinking block cursor represents
numeric mode, and a underscore cursor indicates that the keypad is in alphabetic
mode.
2.6.

Processor Board Components

Use figure 2-5 and 2-6 to locate the major processor board components and
connectors that are mentioned in this section.
?
?
Figure 2-4 Processor Board major components front view (component side)
? Processor
? Buzzer
2-11
? User Memory
? LCD module connector
?
?