user manual

HDBMRP9N-E.doc SCALE 1:1 Size: 125x90mm 2003/11/26
-E1-
SPECIFICATIONS:
1. Type : Dual power desk-top electronic calculator.
2. Capacity : 12 digits with relevant accompanying signs.
3. Major components : 1 MOS/LSI, 1 LCD.
4. Operating temperature : 0°C~40°C (32°F ~ 104°F)
BATTERY CHANGE:
If the back-up battery needs to be changed, open the lower cabinet to
remove the old battery and insert a new battery in the indicated
polarity. When you finish, please press [AC] key.
KEY AND SWITCH IDENTIFICATIONS
[+/–] : Sign Change Key
[→] : Right Shift Key
[M+] : Memory Plus Key [M–] : Memory Minus Key
[ ] : Square Root Key
[GT] : Grand Total Key
[IN>] : Insert Key
[MRC] : Memory Recall / Clear key
[MU] : Mark-up/Mark-down Key
: Average Key / Maximum Value Key / Minimun Value Key
: Memory Constant Recall Key / Memory Constant Set Key
: Automatic Replay Key
: Review Key
[ CORRECT ] : Correction Key
[3 ⇔ 1 Line] : Display Mode ( 3 line or 1 line ) Change Key
: Decimal point selector slide switch.Used for specifying the
positions of the decimal point for results of multiplications
and divisions and for entries in additions and subtractions.