Epson SED 1520 Series Especificações descarregar pdf (Página 37)

S1D15300 Series

Rev.1.4 EPSON 5–25

• When the built-in power supply is not used immediately after the main power is turned on:

Turn on the power save mode (multiple commands) *7

Turn VDD and VSS power on with

RES terminal being set to LOW.

Wait until the power supply is stabilized.

Turn on the initial setup mode (Default) *1

Initial setup is complete

Function select through the commands (user setup)

LCD bias set *2

ADC select *3

Common output mode select *4

Function select through the command (user setup)

Electronic volume *5

Turn off the power save mode *6

Function select through the command (user setup)

Power control set * 7

Cancel the reset mode (RES terminal = HIGH)

Operations ranging from turning off of

the power save mode through the

power control set must be completed

within 5 ms.

The power save mode must be turned

on within 5 ms from powering on.

* This duration of 5 ms depends on the panel characteristics as well as capacity of the capacitor concerned. Check them on the actual system.

Notes: *1: Refer to the “Reset Circuit” in the Function Description.

*2: Refer to the “LCD Bias Set” in the Command Description (11).

*3: Refer to the “ADC Select” in the Command Description (8).

*4: Refer to the “Output State Register Set” in the Command Description (15)

*5: Refer to the “Supply Circuit” in the Function Description and the “Electronic Volume Register Set” in the Command Description

(17).

*6: Refer to the “Supply Circuit” in the Function Description and the “Power Control Set” in the Command Description (16).

*7: You can select either the sleep mode or standby mode for the power save mode. Refer to the “Power Save (Multiple Commands)”

in the Command Description (19).

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Epson SED 1520 Series Especificações Página 37