Canon 4454B001 Instruction Manual - Page 64
Manual Gain Control
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3 Recording Gain [l Camera Setup] [Gain] [L 0.0 dB] [M 6.0 dB] [H 12.0 dB] Manual Gain Control Set the AGC switch to OFF to set the gain manually. You can select one of 3 preset gain levels (L: low, M: middle, H: high) to which you can independently assign gain values. You can also fine-tune the gain in 0.5 dB increments. Assigning Gain Values to the GAIN Switch Positions You can assign separate gain values to the L, M and H positions of the GAIN switch. 1 Open the [Gain] submenu. [l Camera Setup] [Gain] 2 Select [L], [M] or [H] and then press SET. 3 Select the desired gain level. • To fine-tune the gain, select [Fine Tuning] and then select the desired gain level. • Repeat steps 2 and 3 to set other switch positions, as necessary. Available Gain Levels Setting Description -6.0 dB, -3.0 dB For the lowest noise recording when recording indoor, lowlight or low-contrast scenes. 0.0 dB For lifelike night scenes or scenes under artificial lighting. 3.0 dB, 6.0 dB, 12.0 dB, 18.0 dB, 21.0 dB, 33.0 dB Increases the brightness in indoor or low-light scenes that are especially dark. [Fine Tuning] (0.0 to 21.0 dB) Select [Fine Tuning] to adjust the gain in 0.5 dB increments. Applying the Assigned Gain Level 1 Set the AGC switch to OFF. 2 Set the GAIN switch to L, M or H. • The gain will be set to the level assigned to the selected position of the GAIN switch. AGC switch GAIN switch 64