1.1 Keypad instruction (Figure 1-1)
Pressing it displays the menu of the current page,
pressing twice enters the main-menu.
Display the five main screens circularly, turn over the
listed interfaces.
Withdraw from the optional operation, or display the
previous page in reverse-cycle order.
Confirms the input or data.
Enlarges the scale of the maps and charts.
Display the listed items of the page by revers e-scrolling.
Reduces the scale of the maps and charts.
Displays the listed items of the page by scrolling.
Display other function (GOTO, tide table, search, Etc.) menu.
The MOB mark denotes man overboard position.
T u rn th e po wer on /off, ad just th e ba ck lig ht br ightness.
The basic input principles for the equipment: Press MENU key to enter the
menu setting accordingly, then press the Arrow keys to move the cursor to
select items, press ENT to enter.
The required state. Press Arrow keys to select the letter or number.
The number contains from 0 to 9, the letter contains from A to Z and a to z.
Press left/right Arrow keys to move the cursor.
During the input, press ESC key at any time to cancel the current operation
and return to the previous menu or operation; Press ENT key to confirm the
current input, and continue to enter the next operation or menu. In relation to
the similar operations, this manual will not repeat again.
Figure1-1
MENU
MODE
ESC
ENT
FUN
MOB
POWER
2
1. OPERATION OVERVIEW