Light curves of V2492 Cyg. Filled dots are from Paper I and this work, asterisks are from Covey et al. (2011), Aspin (2011), and from the AAVSO database (http://www.aavso.org). For clarity, the V, I, J, H, K_S, [3.6], and [4.5] light curves are shifted along the y axis. Downward arrows indicate 3σ upper limits (this work). Tick marks on the top indicate the first day of each month. Vertical dashed line marks the epoch when our WHT/LIRIS spectum was taken.