Canon EOS 1 Instructions Manual page 62

Bulb Exposure [
• In bulb exposure mode, the LCD panel's frame counter display counts the elapsed time
from when the shutter was released, starting over every 30 seconds. One battery check
bar ( ) appears on the display after every 30 seconds, allowing time measurement
up to 120 seconds using all three bars.
This display example shows elapsed time of 120 seconds
• This camera's bulb exposure operation is designed to consume very little power, realiz-
ing virtually no drain on the battery.
• LCD panel illumination is turned off during bulb exposure operation.
• Optional accessory Command Back E1 features a long-release timer for timed expo-
sures up to 23 hours, 59 minutes, 59 seconds, adjustable in 1-second increments.
62
]
ONE SHOT