Odd Quasar HHC-type handheld / What is it? :)

Hi everyone! :) I've come into possession of a Quasar Information Processor, touting a model number of HC2000A. It's a small device, say 4"x6" or so... It is designed much like the Panasonic / Quasar HHC RL-H1x00 (ca. 1983) computer series, just is not quite as large. It also has the same ROM 'capsule' type setup as the rest of the HHC series. Beyond that, it becomes a lot different. It has 3 'ROM' capsules - English 1, Spanish 1, and Italian 1, in capsule positions L1, L2, and L3. It has a 1x16 char. blue VFD-type display. It has a small chicklet keyboard, with the letters arranged alphabetically. There are four keys on the left hand side labelled L1 through L4. There's a SHFT button, an EXT button, a PHR button, a LRN button, an F/S button, a ROT button, a SCH button, a HLD button, a C/E button, and, finally, a CLR button. Judging from the above, it seems like it might've been some sort of translation device (?) type thing made to accompany the HHC series. Alas, I've not been able to figure out how it works as of yet. It functions; I am just not sure as to what is needed for input. I've searched, but can't seem to find any reference to it anywhere. If anyone has any info about it or how to use it, I'd be much obliged if you might be able to toss it this way. Thanks! :) Andy _____________________ groovelists(a)yahoo.com __________________________________________________ Do You Yahoo!? Yahoo! - Official partner of 2002 FIFA World Cup http://fifaworldcup.yahoo.com