Ultimate Technology 500 POS - Manual (Page 67)

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The key legends for full travel keyboards can be changed by one of two methods depending on the type of keys
installed on the keyboard. For keys with legends permanently printed on the keys, the entire keycap can be
changed by placing a flat head screwdriver under the existing key and applying an upward pressure to aid in pulling
off the key top, then push on the new key. The legends for keyboards with relegendable keys tops are changed by
removing the clear top portion of the key, replacing the existing legend tab with a new one, then replacing the clear
top.
KEY LEGEND CHANGE - FLAT TACTILE MEMBRANE
The key legends for flat tactile membrane keyboards are printed on a single legend sheet that can be changed by
pulling up and removing the access panel on the left side of the keyboard case. No tools are required. With the
access panel removed, slide out the existing legend sheet. Slide the new legend sheet under the seal, then
replace the access panel making sure that it fits securely into the base.
BATTERY REPLACEMENT
The keyboard contains a 3-volt lithium battery replaceable with Panasonic Part No. 884-0316, Eveready Part No.
729-6010, Duracell Part No. 737-0439, or equivalent. Under normal use of the keyboard, this battery typically has
a 5-year life. To replace the battery, proceed as follows:
NOTE
Legend sheets customized to the users specifications are
available for purchase from Ultimate Technology Corporation.
WARNING
Never try to disassemble, recharge, or short circuit battery. Never expose batteries to
excessive heat.
Keep batteries out of the reach of children. If battery should accidentally be swallowed,
contact a doctor immediately.
Never try to disassemble or modify any battery, or battery pack, for use in the keyboard.
Always dispose of used batteries in a proper and environmentally safe manner. If
necessary, used batteries may be returned to Ultimate Technology Corporation for
proper disposal.