LG L332-BN Owner's Manual page 38

Menu Operation
Setting the SYNC (Synchronization)
The SYNC function is available only with AC power source.
1. Select [SYNC] option on the [SPECIAL] menu.
Use [LEFT] or [RIGHT] button to select [INT] or [LL]
2.
(Line Lock).
• INT: Selects for using the internal synchronization.
• LL (Line Lock): Selects for the operation of multi
cameras because it synchronizes the camera
phase by using the external signal (AC power
signal).
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2-1. Select [LL] mode and press [SET].
2-2. Select a desired phase using the [LEFT] or
[RIGHT] button.
Note:
When you use the DC 12 V power, the [SYNC]
option is fixed to [INT] mode only.