Настольный калькулятор CITIZEN CT-500JS. Инструкция на русском языке

POWER SUPPLY
CITIZEN model CT-500 is a dual-powered (high power solar + back-up battery)
calculator operative under any lighting conditions.
-Auto power-off function-
The calculator switches the power off automatically if there has been no key
entry for about 7 minutes.
-Battery change-
Remove the screw and the battery cover. Install a new battery with the +
symbol facing upward, and then use a pointed object to short the RESET hole
at the bottom-right corner of the battery compartment. When you finish, put
back the battery cover and secure the screw.
KEY INDEX
[ON/C] : Power on / Clear key   [CE] : Clear entry key
[+/–] : Sign change key   [ x ] : Square root key
[MU] : Price mark-up / down key   [ % ] : Percentage key
+                     ?
[M  =  ] : Memory plus key   [M = ] : Memory minus key
[MRC] : Memory recall key / Memory clear key
CORRECT
[  X   ] : Correction key in Replay mode / Right-shift key in normal Edit mode
00>0
[ AUTO ] : Automatic replay key
REPLAY
ERROR
[ RECALL ] : Error recall key
[   CHECK   ] :  ?  Step-by-step check key in normal Edit mode (a>b>c=d);  ?
PRE/NOW
Previous-input / now-input display shift key in Error Recall mode
[   CHECK  ]: Step-by-step check key in normal Edit mode (a

THE SIGNS OF THE DISPLAY MEAN THE
FOLLOWING:
: Item counter (Max : 120)   CRT : Correction mode
REP : Replay mode     M : Memory loaded
E : Overflow / Logic error   – : Minus ( or negative) value
PRE: Previous input   NOW:  now input
RECALL: Error recall mode   MU : Mark up / down calculation
% : Percent           = : Equal sign
ANS : Answer (to indicate the calculation result in Replay mode)
+-??  :  Addition, subtraction, multiplication, division sign
ERR / NO ERR: Comparison error / no comparison error in ERROR RECALL
mode
- E2 -
File name: CT-500_IB_English      Date: 2006/2/8
Size: 9 x 12.6 cm