. OPERATION DETAILED CONTROLS AND GAUGES (Color of the monitor for selected item is inverted to black.) 3 - 27 The metho d of checking time remainin g until maintenanc e is as follows: 1. Look at th e maintenanc e screen, pre ss up swit ch (9) or down switch (1 0) on the moni tor switch por tion, and s elect the item. 2. After sel ecting the m 1). Display sc tenance. onitor item, p switch (1 until main (Press ba ck switch (8) t o return to the previous screen.) 3. Check th e time remaini ng until maint (a): Time remaining unt il maintenanc (b): Defau lt setting for maintenance i When on ly checking t he time remaining until maintenance, wice.
maintenance, press bac k switch (8) t The scree n will return t o the normal o peration m onito r screen. When ca nceling time remaining until maintenance and returning to the default time setting, press inou t confirmation switch (11 ). The screen will switch to t he default settin g screen. 4. After che cking the time on the defa h (11). ult setting screen, press ance screen. e previous screen.) press input conf irmation switc The scree n will return t o the mainten ance scree (Press ba ck switch (8) t o return to th e previous screen.)